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Intel(R) Desktop Board DG33BU
Technical Product Specification
May 2007 Order Number: D88104-001US
The Intel(R) Desktop Board DG33BU may contain design defects or errors known as errata that may cause the product to deviate from published specifications. Current characterized errata are documented in the Intel Desktop Board DG33BU Specification Update.
Revision History
Revision
-001
Revision History
First release of the Intel(R) Desktop Board DG33BU Technical Product Specification
Date
May 2007
This product specification applies to only the standard Intel(R) Desktop Board DG33BU with BIOS identifier DPP3510A.86A. Changes to this specification will be published in the Intel Desktop Board DG33BU Specification Update before being incorporated into a revision of this document.
INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL(R) PRODUCTS. NO LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. EXCEPT AS PROVIDED IN INTEL'S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS, INTEL ASSUMES NO LIABILITY WHATSOEVER, AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY, RELATING TO SALE AND/OR USE OF INTEL PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. INTEL PRODUCTS ARE NOT INTENDED FOR USE IN MEDICAL, LIFE SAVING, OR LIFE SUSTAINING APPLICATIONS. Intel Corporation may have patents or pending patent applications, trademarks, copyrights, or other intellectual property rights that relate to the presented subject matter. The furnishing of documents and other materials and information does not provide any license, express or implied, by estoppel or otherwise, to any such patents, trademarks, copyrights, or other intellectual property rights. Intel may make changes to specifications and product descriptions at any time, without notice. Designers must not rely on the absence or characteristics of any features or instructions marked "reserved" or "undefined." Intel reserves these for future definition and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to them. Intel(R) desktop boards may contain design defects or errors known as errata, which may cause the product to deviate from published specifications. Current characterized errata are available on request. Contact your local Intel sales office or your distributor to obtain the latest specifications before placing your product order. Copies of documents which have an ordering number and are referenced in this document, or other Intel literature, may be obtained from: Intel Corporation P.O. Box 5937 Denver, CO 80217-9808 or call in North America 1-800-548-4725, Europe 44-0-1793-431-155, France 44-0-1793-421-777, Germany 44-0-1793-421-333, other Countries 708-296-9333. Intel, the Intel logo, Pentium, Core, and Celeron are registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries. * Other names and brands may be claimed as the property of others. Copyright (c) 2007, Intel Corporation. All rights reserved.
Preface
This Technical Product Specification (TPS) specifies the board layout, components, connectors, power and environmental requirements, and the BIOS for the Intel(R) Desktop Board DG33BU. It describes the standard product and available manufacturing options.
Intended Audience
The TPS is intended to provide detailed, technical information about the Desktop Board DG33BU and its components to the vendors, system integrators, and other engineers and technicians who need this level of information. It is specifically not intended for general audiences.
What This Document Contains
Chapter 1 2 3 4 5 Description A description of the hardware used on the board A map of the resources of the board The features supported by the BIOS Setup program A description of the BIOS error messages, beep codes, and POST codes Regulatory compliance and battery disposal information
Typographical Conventions
This section contains information about the conventions used in this specification. Not all of these symbols and abbreviations appear in all specifications of this type.
Notes, Cautions, and Warnings
NOTE
Notes call attention to important information.
INTEGRATOR'S NOTES
Integrator's notes are used to call attention to information that may be useful to system integrators.
CAUTION
Cautions are included to help you avoid damaging hardware or losing data.
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Intel Desktop Board DG33BU Technical Product Specification
Other Common Notation
# GB GB/sec Gbit KB Kbit kbits/sec MB MB/sec Mbit Mbit/sec xxh x.x V * Used after a signal name to identify an active-low signal (such as USBP0#) Gigabyte (1,073,741,824 bytes) Gigabytes per second Gigabit (1, 073,741,824 bits) Kilobyte (1024 bytes) Kilobit (1024 bits) 1000 bits per second Megabyte (1,048,576 bytes) Megabytes per second Megabit (1,048,576 bits) Megabits per second An address or data value ending with a lowercase h indicates a hexadecimal value. Volts. Voltages are DC unless otherwise specified. This symbol is used to indicate third-party brands and names that are the property of their respective owners.
iv
Contents
1 Product Description
1.1 Overview........................................................................................ 10 1.1.1 Feature Summary ................................................................ 10 1.1.2 Board Layout ....................................................................... 12 1.1.3 Block Diagram ..................................................................... 14 1.2 Legacy Considerations...................................................................... 15 1.3 Online Support................................................................................ 15 1.4 Processor ....................................................................................... 15 1.5 System Memory .............................................................................. 16 1.5.1 Memory Configurations ......................................................... 17 1.6 Intel(R) G33 Express Chipset ............................................................... 19 1.6.1 Intel G33 Graphics Subsystem ............................................... 19 1.6.2 Intel(R) ViivTM Processor Technology .......................................... 21 1.6.3 USB ................................................................................... 21 1.6.4 Serial ATA Interfaces ............................................................ 21 1.7 Parallel IDE Controller ...................................................................... 22 1.8 Real-Time Clock Subsystem .............................................................. 23 1.9 Legacy I/O Controller ....................................................................... 23 1.9.1 Serial Port Interface.............................................................. 23 1.9.2 Diskette Drive Interface ........................................................ 23 1.9.3 PS/2 Keyboard and Mouse Interface........................................ 24 1.10 Audio Subsystem............................................................................. 24 1.10.1 Audio Subsystem Software .................................................... 25 1.10.2 Audio Connectors and Headers ............................................... 25 1.11 LAN Subsystem ............................................................................... 26 1.11.1 Intel(R) 82566DC Gigabit Ethernet Controller.............................. 26 1.11.2 LAN Subsystem Software....................................................... 27 1.11.3 RJ-45 LAN Connector with Integrated LEDs .............................. 27 1.12 Hardware Management Subsystem .................................................... 28 1.12.1 Hardware Monitoring and Fan Control...................................... 28 1.12.2 Fan Monitoring ..................................................................... 28 1.12.3 Chassis Intrusion and Detection.............................................. 28 1.12.4 Thermal Monitoring .............................................................. 29 1.13 Power Management ......................................................................... 30 1.13.1 ACPI................................................................................... 30 1.13.2 Hardware Support ................................................................ 33
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Intel Desktop Board DG33BU Technical Product Specification
2 Technical Reference
2.1 Memory Map................................................................................... 37 2.1.1 Addressable Memory............................................................. 37 2.2 Connectors and Headers................................................................... 40 2.2.1 Back Panel Connectors .......................................................... 41 2.2.2 Component-side Connectors and Headers ................................ 42 2.3 Jumper Block .................................................................................. 50 2.4 Mechanical Considerations ................................................................ 51 2.4.1 Form Factor......................................................................... 51 2.5 Electrical Considerations ................................................................... 52 2.5.1 Power Supply Considerations ................................................. 52 2.5.2 Fan Header Current Capability................................................ 53 2.5.3 Add-in Board Considerations .................................................. 53 2.6 Thermal Considerations .................................................................... 53 2.7 Reliability ....................................................................................... 55 2.8 Environmental ................................................................................ 56
3 Overview of BIOS Features
3.1 Introduction ................................................................................... 3.2 BIOS Flash Memory Organization ....................................................... 3.3 Resource Configuration .................................................................... 3.3.1 PCI Autoconfiguration ........................................................... 3.3.2 PCI IDE Support................................................................... 3.4 System Management BIOS (SMBIOS)................................................. 3.5 Legacy USB Support ........................................................................ 3.6 BIOS Updates ................................................................................. 3.6.1 Language Support ................................................................ 3.6.2 Custom Splash Screen .......................................................... 3.7 BIOS Recovery................................................................................ 3.8 Boot Options................................................................................... 3.8.1 CD-ROM Boot ...................................................................... 3.8.2 Network Boot....................................................................... 3.8.3 Booting Without Attached Devices........................................... 3.8.4 Changing the Default Boot Device During POST ........................ 3.9 Adjusting Boot Speed....................................................................... 3.9.1 Peripheral Selection and Configuration..................................... 3.9.2 BIOS Boot Optimizations ....................................................... 3.10 BIOS Security Features .................................................................... 57 58 58 58 59 59 60 61 61 62 62 63 63 63 63 63 64 64 64 65
4 Error Messages and Beep Codes
4.1 4.2 4.3 4.4 Speaker ......................................................................................... 67 BIOS Beep Codes ............................................................................ 67 BIOS Error Messages ....................................................................... 67 Port 80h POST Codes ....................................................................... 68
5 Regulatory Compliance and Battery Disposal Information
5.1 Regulatory Compliance..................................................................... 73
vi
Contents
5.1.1 5.1.2 5.1.3 5.1.4 5.1.5 5.2 Battery
Safety Standards.................................................................. European Union Declaration of Conformity Statement ................ Product Ecology Statements................................................... EMC Regulations .................................................................. Product Certification Markings (Board Level)............................. Disposal Information.............................................................
73 74 75 79 80 81
Figures
1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. Major Board Components.................................................................. 12 Block Diagram ................................................................................ 14 Memory Channel Configuration and DIMM Configuration........................ 18 Back Panel Audio Connector Options .................................................. 25 LAN Connector LED Locations ............................................................ 27 Thermal Sensors and Fan Headers ..................................................... 29 Location of the Standby Power Indicator LED ....................................... 36 Detailed System Memory Address Map ............................................... 38 Back Panel Connectors ..................................................................... 41 Component-side Connectors and Headers ........................................... 42 Connection Diagram for Front Panel Header ........................................ 47 Connection Diagram for Front Panel USB Headers ................................ 49 Location of the Jumper Block............................................................. 50 Board Dimensions ........................................................................... 51 Localized High Temperature Zones..................................................... 54
Tables
1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. Feature Summary............................................................................ Board Components Shown in Figure 1 ................................................ Supported Memory Configurations ..................................................... Audio Jack Support .......................................................................... LAN Connector LED States ................................................................ Effects of Pressing the Power Switch .................................................. Power States and Targeted System Power........................................... Wake-up Devices and Events ............................................................ System Memory Map ....................................................................... Component-side Connectors and Headers Shown in Figure 10................ Serial ATA Connectors ...................................................................... Chassis Intrusion Header .................................................................. Serial Port Header ........................................................................... Front and Rear Chassis Fan Headers .................................................. Processor Fan Header ...................................................................... Front Panel Audio Header ................................................................. Auxiliary Front Panel Power/Sleep LED Header..................................... Processor Core Power Connector........................................................ Main Power Connector...................................................................... Front Panel Header .......................................................................... 10 13 16 24 27 30 31 32 39 43 44 44 44 44 44 45 45 46 46 47
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Intel Desktop Board DG33BU Technical Product Specification
21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. 40. 41. 42.
States for a One-Color Power LED ...................................................... States for a Two-Color Power LED...................................................... Auxiliary Front Panel Power LED Header.............................................. BIOS Setup Configuration Jumper Settings.......................................... Recommended Power Supply Current Values ....................................... Fan Header Current Capability........................................................... Thermal Considerations for Components ............................................. Desktop Board DG33BU Environmental Specifications ........................... BIOS Setup Program Menu Bar.......................................................... BIOS Setup Program Function Keys.................................................... Acceptable Drives/Media Types for BIOS Recovery ............................... Boot Device Menu Options ................................................................ Supervisor and User Password Functions............................................. Beep Codes .................................................................................... BIOS Error Messages ....................................................................... Port 80h POST Code Ranges.............................................................. Port 80h POST Codes ....................................................................... Typical Port 80h POST Sequence........................................................ Safety Standards............................................................................. Lead-Free Board Markings ................................................................ EMC Regulations ............................................................................. Product Certification Markings ...........................................................
48 48 48 50 52 53 55 56 58 58 62 63 65 67 67 68 69 72 73 78 79 80
viii
1
Product Description
What This Chapter Contains
1.1 Overview........................................................................................ 10 1.2 Legacy Considerations...................................................................... 15 1.3 Online Support................................................................................ 15 1.4 Processor ....................................................................................... 15 1.5 System Memory .............................................................................. 16 1.6 Intel(R) G33 Express Chipset ............................................................... 19 1.7 Parallel IDE Controller ...................................................................... 22 1.8 Real-Time Clock Subsystem .............................................................. 23 1.9 Legacy I/O Controller ....................................................................... 23 1.10 Audio Subsystem............................................................................. 24 1.11 LAN Subsystem ............................................................................... 26 1.12 Hardware Management Subsystem .................................................... 28 1.13 Power Management ......................................................................... 30
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Intel Desktop Board DG33BU Technical Product Specification
1.1
1.1.1
Overview
Feature Summary
Table 1 summarizes the major features of the Desktop Board DG33BU. Table 1. Feature Summary
Form Factor Processor microATX (9.60 inches by 9.60 inches [243.84 millimeters by 243.84 millimeters]) Support for the following: * Intel(R) CoreTM2 Quad processor in an LGA775 socket with a 1066 MHz system bus * Intel(R) CoreTM2 Duo processor in an LGA775 socket with a 1066 or 800 MHz system bus * Intel(R) Pentium(R) Dual-Core processor in an LGA775 socket with an 800 MHz system bus * Intel(R) Celeron(R) processor in an LGA775 socket with an 800 MHz system bus Memory * Four 240-pin DDR2 SDRAM Dual Inline Memory Module (DIMM) sockets * Support for DDR2 667 or DDR2 800 MHz DIMMs * Support for up to 8 GB of system memory Chipset Intel(R) G33 Express Chipset, consisting of: * Intel(R) 82G33 Graphics and Memory Controller Hub (GMCH) * Intel(R) 82801IH I/O Controller Hub (ICH9DH) Video Audio Legacy I/O Control Peripheral Interfaces Intel(R) Graphics Media Accelerator (Intel(R) GMA) 3100 onboard graphics subsystem 6-channel (5.1) audio subsystem using the Realtek* ALC888 audio codec Legacy I/O controller for diskette drive, serial, and PS/2* ports * 12 USB 2.0 ports * Four Serial ATA interfaces * One Parallel ATA IDE interface with UDMA 33, ATA-66/100/133 support * One diskette drive interface * One IEEE 1394a port * PS/2 keyboard and mouse ports * One serial port header (may require specialized chassis or cable for use) LAN Support BIOS Gigabit (10/100/1000 Mbits/sec) LAN subsystem using the Intel(R) 82566DC Gigabit Ethernet Controller * Intel(R) BIOS (resident in the SPI Flash device) * Support for Advanced Configuration and Power Interface (ACPI), Plug and Play, and SMBIOS Instantly Available PC Technology * Support for PCI* Local Bus Specification Revision 2.3 * Support for PCI Express* Revision 1.1 * Suspend to RAM support * Wake on PCI, RS-232, front panel, PS/2 devices, and USB ports
continued
10
Product Description
Table 1. Feature Summary (continued)
Expansion Capabilities Hardware Monitor Subsystem * Two PCI Conventional bus connectors * One PCI Express x1 bus add-in card connector * One PCI Express x16 bus add-in card connector * Intel(R) Quiet System Technology implemented through the Intel(R) Management Engine in ICH9DH * Voltage sense to detect out of range power supply voltages * Thermal sense to detect out of range thermal values * Three fan headers * Three fan sense inputs used to monitor fan activity
For information about
Available configurations for the Desktop Board DG33BU
Refer to
Section 1.2, page 15
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Intel Desktop Board DG33BU Technical Product Specification
1.1.2
Board Layout
Figure 1 shows the location of the major components.
Figure 1. Major Board Components Table 2 lists the components identified in Figure 1.
12
Product Description
Table 2. Board Components Shown in Figure 1
Item/callout from Figure 1
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z AA BB
Description
PCI Conventional bus add-in card connector 1 Front panel audio header PCI Conventional bus add-in card connector 2 PCI Express x1 connector Speaker PCI Express x16 connector Back panel connectors Processor core power connector (2 X 2) Rear chassis fan header LGA775 processor socket Intel 82G33 GMCH Processor fan header DIMM Channel A sockets Serial port header DIMM Channel B sockets Main Power connector (2 X 12) Diskette drive connector Chassis intrusion header Battery Front chassis fan header Intel 82801IH I/O Controller Hub (ICH9DH) BIOS Setup configuration jumper block Auxiliary front panel power LED header Front panel header Serial ATA connectors [4] Front panel USB headers [3] Parallel ATA IDE connector IEEE 1394a header
13
Intel Desktop Board DG33BU Technical Product Specification
1.1.3
Block Diagram
Figure 2 is a block diagram of the major functional areas.
Figure 2. Block Diagram
14
Product Description
1.2
* * * *
Legacy Considerations
No parallel port The location of the floppy drive connector has moved No serial port on the back panel The serial port header is located between the memory sockets and may require a specialized chassis or cabling solution to use
This board differs from other Intel(R) Desktop Board products, with specific changes including (but not limited to) the following:
1.3
Online Support
To find information about...
Intel Desktop Board DG33BU Desktop Board Support Available configurations for the Desktop Board DG33BU Supported processors Chipset information BIOS and driver updates Tested Memory
Visit this World Wide Web site:
http://www.intel.com/products/motherboard/DG33BU/index.htm http://support.intel.com/support/motherboards/desktop http://www.intel.com/products/motherboard/DG33BU/index.htm http://www.intel.com/go/findcpu http://www.intel.com/products/desktop/chipsets/index.htm http://downloadcenter.intel.com http://support.intel.com/support/motherboards/desktop/sb/CS025414.htm
1.4
* * * *
Processor
Intel Core 2 Quad processor in an LGA775 socket with a 1066 MHz system bus Intel Core 2 Duo processor in an LGA775 socket with a 1066 or 800 MHz system bus Intel Pentium Dual-Core processor in an LGA775 socket with an 800 MHz system bus Intel Celeron processor in an LGA775 socket with an 800 MHz system bus
The board is designed to support the following processors:
Other processors may be supported in the future. This board is designed to support processors with a maximum wattage of 95 W. The processors listed above are only supported when falling within the wattage requirements of the DG33BU board. See the Intel web site listed below for the most up-to-date list of supported processors.
For information about...
Supported processors
Refer to:
http://www.intel.com/go/findcpu
CAUTION
Use only the processors listed on the web site above. Use of unsupported processors can damage the board, the processor, and the power supply.
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Intel Desktop Board DG33BU Technical Product Specification
INTEGRATOR'S NOTE
Use only ATX12V-compliant power supplies.
For information about
Power supply connectors
Refer to
Section 2.2.2.4, page 46
1.5
* * * * * * * * *
System Memory
1.8 V (only) DDR2 SDRAM DIMMs with gold-plated contacts Unbuffered, single-sided or double-sided DIMMs with the following restriction: Double-sided DIMMs with x16 organization are not supported. 8 GB maximum total system memory. Refer to Section 2.1.1 on page 37 for information on the total amount of addressable memory. Minimum total system memory: 512 MB Non-ECC DIMMs Serial Presence Detect DDR2 667 or DDR2 800 MHz SDRAM DIMMs DDR2 667 DIMMs with SPD timings of only 5-5-5 (tCL-tRCD-tRP) DDR2 800 DIMMs with SPD timings of only 5-5-5 or 6-6-6 (tCL-tRCD-tRP)
The board has four DIMM sockets and supports the following memory features:
NOTE
To be fully compliant with all applicable DDR SDRAM memory specifications, the board should be populated with DIMMs that support the Serial Presence Detect (SPD) data structure. This enables the BIOS to read the SPD data and program the chipset to accurately configure memory settings for optimum performance. If non-SPD memory is installed, the BIOS will attempt to correctly configure the memory settings, but performance and reliability may be impacted or the DIMMs may not function under the determined frequency. Table 3 lists the supported DIMM configurations. Table 3. Supported Memory Configurations
Smallest usable DIMM (one x16 Single-sided DIMM)
256 MB 512 MB 256 MB 512 MB
DIMM Type
DDR2 667 DDR2 667 DDR2 800 DDR2 800
SDRAM Technology
512 Mbit 1 Gbit 512 Mbit 1 Gbit
Largest usable DIMM (one x8 Double-sided DIMM)
1 GB 2 GB 1 GB 2 GB
Maximum capacity with four identical x8 Double-sided DIMMs
4 GB 8 GB 4 GB 8 GB
For information about...
Tested Memory
Refer to:
http://support.intel.com/support/motherboards/desktop/sb/ CS-025414.htm
16
Product Description
1.5.1
*
Memory Configurations
Dual channel (Interleaved) mode. This mode offers the highest throughput for real world applications. Dual channel mode is enabled when the installed memory capacities of both DIMM channels are equal. Technology and device width can vary from one channel to the other but the installed memory capacity for each channel must be equal. If different speed DIMMs are used between channels, the slowest memory timing will be used. Single channel (Asymmetric) mode. This mode is equivalent to single channel bandwidth operation for real world applications. This mode is used when only a single DIMM is installed or the memory capacities are unequal. Technology and device width can vary from one channel to the other. If different speed DIMMs are used between channels, the slowest memory timing will be used. Flex mode. This mode provides the most flexible performance characteristics. The bottommost DRAM memory (the memory that is lowest within the system memory map) is mapped to dual channel operation; the topmost DRAM memory (the memory that is nearest to the 8 GB address space limit), if any, is mapped to single channel operation. Flex mode results in multiple zones of dual and single channel operation across the whole of DRAM memory. To use flex mode, it is necessary to populate both channels.
Refer to:
http://www.intel.com/support/motherboards/desktop/sb/cs011965.htm
The Intel 82G33 GMCH supports the following types of memory organization:
*
*
For information about...
Memory Configuration Examples
17
Intel Desktop Board DG33BU Technical Product Specification
Figure 3 illustrates the memory channel and DIMM configuration.
NOTE
The DIMM 0 sockets of both channels are blue. The DIMM 1 sockets of both channels are black.
Figure 3. Memory Channel Configuration and DIMM Configuration
INTEGRATOR'S NOTE
Regardless of the memory configuration used (dual channel, single channel, or flex mode), DIMM 0 of Channel A must always be populated. This is a requirement of the Intel Management Engine in ICH9DH.
18
Product Description
1.6
* *
Intel(R) G33 Express Chipset
Intel 82G33 Graphics and Memory Controller Hub (GMCH) with Direct Media Interface (DMI) interconnect Intel 82801IH I/O Controller Hub (ICH9DH) with DMI interconnect
The Intel G33 Express chipset consists of the following devices:
The GMCH component provides interfaces to the CPU, memory, PCI Express, and the DMI interconnect. The component also provides integrated graphics capabilities supporting 3D, 2D, and display capabilities. The ICH9DH is a centralized controller for the board's I/O paths. The chipset supports the following features: * * * * * Onboard Graphics Dynamic Video Memory Technology USB Serial ATA Parallel IDE
Refer to
http://www.intel.com/products/desktop/chipsets/index.htm Chapter 2
For information about
The Intel G33 Express chipset Resources used by the chipset
1.6.1
Intel G33 Graphics Subsystem
The Intel G33 Express chipset contains two separate, mutually exclusive graphics options. Either the Intel Graphics Media Accelerator 3100 (Intel GMA 3100) graphics controller (contained within the 82G33 GMCH) is used, or a PCI Express x16 add-in card can be used. When a PCI Express x16 add-in card is installed, the Intel GMA 3100 graphics controller is disabled.
1.6.1.1
Intel(R) Graphics Media Accelerator 3100 Graphics Controller
The Intel GMA 3100 graphics controller features the following: * * 400 MHz core frequency High quality texture engine DX9.0c* and OpenGL* 1.4 compliant Hardware Pixel Shader 2.0 * Vertex Shader Model 2.0 3D Graphics Rendering enhancements 1.6 dual texture GigaPixel/sec max fill rate 16-bit and 32-bit color Vertex cache
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Intel Desktop Board DG33BU Technical Product Specification
*
Video Software DVD at 30 fps full screen DVMT support up to 256 MB Display Supports analog displays up to 2048 x 1536 at 75 Hz refresh (QXGA) Dual independent display support DDC2B compliant interface with Advanced Digital Display 2 card or Media Expansion Card (ADD2/MEC), support for TV-out/TV-in and DVI digital display connections
*
1.6.1.2
Dynamic Video Memory Technology (DVMT)
DVMT enables enhanced graphics and memory performance through highly efficient memory utilization. DVMT ensures the most efficient use of available system memory for maximum 2-D/3-D graphics performance. Up to 256 MB of system memory can be allocated to DVMT on systems that have 512 MB or more of total system memory installed. DVMT returns system memory back to the operating system when the additional system memory is no longer required by the graphics subsystem. DVMT will always use a minimal fixed portion of system physical memory (as set in the BIOS Setup program) for compatibility with legacy applications. An example of this would be when using VGA graphics under DOS. Once loaded, the operating system and graphics drivers allocate additional system memory to the graphics buffer as needed for performing graphics functions.
NOTE
The use of DVMT requires operating system driver support.
1.6.1.3
Configuration Modes
The video modes supported by this board are based on the Extended Display Identification Data (EDID) modes of the monitor to which the system is connected. Standard monitors are assumed.
1.6.1.4
Advanced Digital Display (ADD2/MEC) Card Support
The GMCH routes two multiplexed SDVO ports that are each capable of driving up to a 225 MHz pixel clock to the PCI Express x16 connector. When an ADD2/MEC card is detected, the Intel GMA 3100 graphics controller is enabled and the PCI Express x16 connector is configured for SDVO mode. SDVO mode enables the SDVO ports to be accessed by the ADD2/MEC card. An ADD2/MEC card can either be configured to support simultaneous display or can be configured to support dual independent display as an extended desktop configuration with different color depths and resolutions. ADD2/MEC cards can be designed to support the following configurations: * * * Low Voltage Differential Signaling (LVDS) Single device operating in dual channel mode HDTV output
20
Product Description
*
HDMI support (when used with the HD Audio Link)
1.6.2
Intel(R) ViivTM Processor Technology
This Intel desktop board supports Intel Viiv processor technology. To be eligible for the Intel Viiv processor technology brand, a system must meet certain hardware and software requirements. To get the list of requirements for Intel Viiv processor technology branding as well as all the features supported by Intel Viiv processor technology, refer to http://www.intel.com/products/viiv/index.htm
1.6.3
USB
The board supports up to 12 USB 2.0 ports, supports UHCI and EHCI, and uses UHCIand EHCI-compatible drivers. The ICH9DH provides the USB controller for all ports. The port arrangement is as follows: * * Six ports are implemented with stacked back panel connectors Six ports are routed to three separate front panel USB headers
Refer to
Figure 9, page 41 Figure 10, page 42
For information about
The location of the USB connectors on the back panel The location of the front panel USB headers
1.6.4
Serial ATA Interfaces
The board provides four Serial ATA (SATA) connectors, which support one device per connector.
1.6.4.1
Serial ATA Support
The DG33BU Desktop Board's Serial ATA controller offers four independent Serial ATA ports with a theoretical maximum transfer rate of 3 Gbits/sec per port. One device can be installed on each port for a maximum of four Serial ATA devices. A point-topoint interface is used for host to device connections, unlike Parallel ATA IDE which supports a master/slave configuration and two devices per channel. For compatibility, the underlying Serial ATA functionality is transparent to the operating system. The Serial ATA controller can operate in both legacy and native modes. In legacy mode, standard IDE I/O and IRQ resources are assigned (IRQ 14 and 15). In Native mode, standard PCI Conventional bus resource steering is used. Native mode is the preferred mode for configurations using the Windows* XP operating system.
21
Intel Desktop Board DG33BU Technical Product Specification
NOTE
Many Serial ATA drives use new low-voltage power connectors and require adapters or power supplies equipped with low-voltage power connectors. For more information, see: http://www.serialata.org/
For information about
The location of the Serial ATA connectors
Refer to
Figure 10, page 42
1.7
* * * *
Parallel IDE Controller
Programmed I/O (PIO): processor controls data transfer. 8237-style DMA: DMA offloads the processor, supporting transfer rates of up to 16 MB/sec. Ultra DMA: DMA protocol on IDE bus supporting host and target throttling and transfer rates of up to 33 MB/sec. ATA-66: DMA protocol on IDE bus supporting host and target throttling and transfer rates of up to 66 MB/sec. ATA-66 protocol is similar to Ultra DMA and is device driver compatible. ATA-100: DMA protocol on IDE bus allows host and target throttling. The ATA-100 logic can achieve read transfer rates up to 100 MB/sec and write transfer rates up to 88 MB/sec. ATA-133: DMA protocol on IDE bus allows host and target throttling. The ATA-133 logic is designed to achieve read transfer rates up to 133 MB/sec and write transfer rates in excess of 100 MB/sec.
The Parallel ATA IDE controller has one bus-mastering Parallel ATA IDE interface. The Parallel ATA IDE interface supports the following modes:
*
*
NOTE
ATA-66, ATA-100, and ATA-133 are faster timings and require a specialized cable to reduce reflections, noise, and inductive coupling. The Parallel ATA IDE interface also supports ATAPI devices (such as CD-ROM drives) and ATA devices. The BIOS supports Logical Block Addressing (LBA) and Extended Cylinder Head Sector (ECHS) translation modes. The drive reports the transfer rate and translation mode to the BIOS.
For information about
The location of the Parallel ATA IDE connector
Refer to
Figure 10, page 42
22
Product Description
1.8
Real-Time Clock Subsystem
A coin-cell battery (CR2032) powers the real-time clock and CMOS memory. When the computer is not plugged into a wall socket, the battery has an estimated life of three years. When the computer is plugged in, the standby current from the power supply extends the life of the battery. The clock is accurate to 13 minutes/year at 25 C with 3.3 VSB applied.
NOTE
If the battery and AC power fail, custom defaults, if previously saved, will be loaded into CMOS RAM at power-on. When the voltage drops below a certain level, the BIOS Setup program settings stored in CMOS RAM (for example, the date and time) might not be accurate. Replace the battery with an equivalent one. Figure 1 on page 12 shows the location of the battery.
1.9
* * * * * *
Legacy I/O Controller
One serial port header Serial IRQ interface compatible with serialized IRQ support for PCI systems PS/2-style mouse and keyboard interfaces Interface for one 1.44 MB or 2.88 MB diskette drive Intelligent power management, including a programmable wake-up event interface PCI power management support
The I/O controller provides the following features:
The BIOS Setup program provides configuration options for the I/O controller.
1.9.1
Serial Port Interface
The serial port header is located on the component side of the board. The serial port supports data transfers at speeds up to 115.2 kbits/sec with BIOS support.
For information about
The location of the serial port header The serial port header signal mapping
Refer to
Figure 10, page 42 Table 13, page 44
1.9.2
Diskette Drive Interface
The I/O controller supports one diskette drive. Use the BIOS Setup program to configure the diskette drive interface.
For information about
The location of the diskette drive connector
Refer to
Figure 10, page 42
23
Intel Desktop Board DG33BU Technical Product Specification
1.9.3
PS/2 Keyboard and Mouse Interface
NOTE
The PS/2 keyboard and mouse connectors are located on the back panel.
The keyboard is supported in the bottom PS/2 connector and the mouse is supported in the top PS/2 connector. Power to the computer should be turned off before a keyboard or mouse is connected or disconnected.
For information about
The location of the keyboard and mouse connectors
Refer to
Figure 9, page 41
1.10 Audio Subsystem
The onboard audio subsystem consists of the following: * * * * Intel 82801IH (ICH9DH) Realtek ALC888 audio codec Back panel audio connectors Component-side audio headers: Intel(R) High Definition Audio front panel header The audio subsystem supports the following features: * * A signal-to-noise (S/N) ratio of 95 dB Independent 5.1 audio playback from back panel connectors and stereo playback from the Intel High Definition Audio front panel header.
NOTE
Systems built with AC 97 front panel will not be able to obtain the Microsoft Windows Vista* logo after June 2007.
Table 4 lists the supported functions of the front panel and back panel audio jacks. Table 4. Audio Jack Support
Audio Jack
Front panel - Green Front panel - Pink Back panel - Blue Back panel - Green Back panel - Pink
Supports Line in?
No No Yes No No
Supports Line out?
Yes No Yes Yes Yes
Supports Microphone?
No Yes No No Yes
Supports Headphones?
Yes No No Yes No
24
Product Description
1.10.1
Audio Subsystem Software
Refer to Section 1.2, page 15
Audio software and drivers are available from Intel's World Wide Web site.
For information about Obtaining audio software and drivers
1.10.2
Audio Connectors and Headers
The board contains audio connectors on the back panel and audio headers on the component side of the board. The front panel audio header provides mic in and line out signals for the front panel. Microphone bias is supported for both the front and back panel microphone connectors. The front/back panel audio connectors are configurable through the audio device drivers. The available configurable audio ports are shown in Figure 4.
Item
A B C
Description
Line in Line out Mic in
Figure 4. Back Panel Audio Connector Options
NOTE
The back panel audio line out connector is designed to power headphones or amplified speakers only. Poor audio quality occurs if passive (non-amplified) speakers are connected to this output.
For information about
The location of the front panel audio header The signal names of the front panel audio header The back panel audio connectors
Refer to
Figure 10, page 42 Table 16, page 45 Section 2.2.1, page 41
25
Intel Desktop Board DG33BU Technical Product Specification
1.11 LAN Subsystem
The LAN subsystem consists of the following: * Intel 82566DC Gigabit Ethernet Controller (10/100/1000 Mbits/sec) * Intel 82801IH (ICH9DH) * RJ-45 LAN connector with integrated status LEDs Additional features of the LAN subsystem include: * CSMA/CD protocol engine * LAN connect interface between ICH9DH and the LAN controller * PCI Conventional bus power management ACPI technology support * LAN wake capabilities LAN subsystem software
Refer to
http://downloadcenter.intel.com
For information about
LAN software and drivers
1.11.1
* * * * * * *
Intel(R) 82566DC Gigabit Ethernet Controller
The Intel 82566DC Gigabit Ethernet Controller supports the following features: PCI Express link 10/100/1000 IEEE 802.3 compliant Compliant to IEEE 802.3x flow control support 802.1p and 802.1q TCP, IP, and UDP checksum offload (for IPv4 and IPv6) Full device driver compatibility PCI Express power management support
26
Product Description
1.11.2
LAN Subsystem Software
Refer to Section 1.2, page 15
LAN software and drivers are available from Intel's World Wide Web site.
For information about Obtaining LAN software and drivers
1.11.3
RJ-45 LAN Connector with Integrated LEDs
Two LEDs are built into the RJ-45 LAN connector (shown in Figure 5 below).
Item
A B
Description
Link LED (Green) Data Rate LED (Green/Yellow)
Figure 5. LAN Connector LED Locations Table 5 describes the LED states when the board is powered up and the LAN subsystem is operating. Table 5. LAN Connector LED States
LED
Link
LED Color
Green
LED State
Off On Blinking Off
Condition
LAN link is not established. LAN link is established. LAN activity is occurring. 10 Mbits/sec data rate is selected. 100 Mbits/sec data rate is selected. 1000 Mbits/sec data rate is selected.
Data Rate
Green/Yellow
Green Yellow
27
Intel Desktop Board DG33BU Technical Product Specification
1.12 Hardware Management Subsystem
The hardware management features enable the board to be compatible with the Wired for Management (WfM) specification. The board has several hardware management features, including the following: * * * Fan monitoring and control Thermal and voltage monitoring Chassis intrusion detection
1.12.1
* * * * *
Hardware Monitoring and Fan Control
The features of the hardware monitoring and fan control include: Intel Quiet System Technology, delivering acoustically-optimized thermal management Fan speed control controllers and sensors integrated into the ICH9DH Four thermal sensors (processor, 82G33 GMCH, 82801IH ICH9DH, and a remote thermal sensor) Power supply monitoring of five voltages (+5 V, +12 V, +3.3 VSB, +1.25 V, and +VCCP) to detect levels above or below acceptable values Thermally monitored closed-loop fan control, for all three fans, that can adjust the fan speed or switch the fans on or off as needed
1.12.2
Fan Monitoring
Fan monitoring can be implemented using Intel(R) Desktop Utilities or third-party software.
For information about
The functions of the fan headers Location of the fan headers
Refer to
Section 1.13.2.2, page 34 Figure 6, page 29
1.12.3
Chassis Intrusion and Detection
The board supports a chassis security feature that detects if the chassis cover is removed. The security feature uses a mechanical switch on the chassis that attaches to the chassis intrusion header. When the chassis cover is removed, the mechanical switch is in the closed position.
For information about
The location of the chassis intrusion header
Refer to
Figure 10, page 42
28
Product Description
1.12.4
Thermal Monitoring
Figure 6 shows the locations of the thermal sensors and fan headers.
Item A B C D E F
Description Thermal diode, located on processor die Thermal diode, located on the GMCH die Thermal diode, located on the ICH9DH die Front chassis fan Processor fan Rear chassis fan
Figure 6. Thermal Sensors and Fan Headers
NOTE
The minimum thermal reporting threshold for the GMCH is 66C. The GMCH thermal sensor will display 66C until the temperature rises above this point.
29
Intel Desktop Board DG33BU Technical Product Specification
1.13 Power Management
Power management is implemented at several levels, including: * * Software support through Advanced Configuration and Power Interface (ACPI) Hardware support: Power connector Fan headers LAN wake capabilities Instantly Available PC technology Wake from USB Wake from PS/2 devices Power Management Event signal (PME#) wake-up support
1.13.1
ACPI
ACPI gives the operating system direct control over the power management and Plug and Play functions of a computer. The use of ACPI with the board requires an operating system that provides full ACPI support. ACPI features include: * * * * * * Plug and Play (including bus and device enumeration) Power management control of individual devices, add-in boards (some add-in boards may require an ACPI-aware driver), video displays, and hard disk drives Methods for achieving less than 15-watt system operation in the power-on/standby sleeping state A Soft-off feature that enables the operating system to power-off the computer Support for multiple wake-up events (see Table 8 on page 32) Support for a front panel power and sleep mode switch
Table 6 lists the system states based on how long the power switch is pressed, depending on how ACPI is configured with an ACPI-aware operating system. Table 6. Effects of Pressing the Power Switch
If the system is in this state...
Off (ACPI G2/G5 - Soft off) On (ACPI G0 - working state) On (ACPI G0 - working state) Sleep (ACPI G1 - sleeping state) Sleep (ACPI G1 - sleeping state)
...and the power switch is pressed for
Less than four seconds Less than four seconds More than four seconds Less than four seconds More than four seconds
...the system enters this state
Power-on (ACPI G0 - working state) Soft-off/Standby (ACPI G1 - sleeping state) Fail safe power-off (ACPI G2/G5 - Soft off) Wake-up (ACPI G0 - working state) Power-off (ACPI G2/G5 - Soft off)
30
Product Description
1.13.1.1
System States and Power States
Under ACPI, the operating system directs all system and device power state transitions. The operating system puts devices in and out of low-power states based on user preferences and knowledge of how devices are being used by applications. Devices that are not being used can be turned off. The operating system uses information from applications and user settings to put the system as a whole into a low-power state. Table 7 lists the power states supported by the board along with the associated system power targets. See the ACPI specification for a complete description of the various system and power states. Table 7. Power States and Targeted System Power
Global States
G0 - working state G1 - sleeping state
Sleeping States
S0 - working S1 - Processor stopped
Processor States
C0 - working C1 - stop grant
Device States
D0 - working state. D1, D2, D3 - device specification specific. D3 - no power except for wake-up logic. D3 - no power except for wake-up logic. D3 - no power except for wake-up logic. D3 - no power for wake-up logic, except when provided by battery or external source.
Targeted System Power (Note 1)
Full power > 30 W 5 W < power < 52.5 W
G1 - sleeping state G1 - sleeping state G2/S5
S3 - Suspend to RAM. Context saved to RAM. S4 - Suspend to disk. Context saved to disk. S5 - Soft off. Context not saved. Cold boot is required. No power to the system.
No power
Power < 5 W (Note 2)
No power
Power < 5 W (Note 2)
No power
Power < 5 W (Note 2)
G3 - mechanical off. AC power is disconnected from the computer. Notes: 1. 2.
No power
No power to the system. Service can be performed safely.
Total system power is dependent on the system configuration, including add-in boards and peripherals powered by the system chassis' power supply. Dependent on the standby power consumption of wake-up devices used in the system.
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Intel Desktop Board DG33BU Technical Product Specification
1.13.1.2 ENERGY STAR*
In 2007, the US Department of Energy and the US Environmental Protection Agency revised the ENERGY STAR* requirements. Intel has worked directly with these two governmental agencies to define the new requirements. Currently Intel Desktop Boards meet the new requirements.
For information about
ENERGY STAR requirements and recommended configurations
Refer to
http://www.intel.com/go/energystar
1.13.1.3
Wake-up Devices and Events
Table 8 lists the devices or specific events that can wake the computer from specific states. Table 8. Wake-up Devices and Events
These devices/events can wake up the computer...
LAN PME# signal Power switch PS/2 devices RTC alarm Serial port USB WAKE# signal
...from this state
S1, S3, S4, S5 (Note) S1, S3, S4, S5 (Note) S1, S3, S4, S5 S1, S3 S3, S4, S5 S3 S3 S1, S3, S4, S5
Note: For LAN and PME# signal, S5 is disabled by default in the BIOS Setup program. Setting this option to Power On will enable a wake-up event from LAN in the S5 state.
NOTE
The use of these wake-up events from an ACPI state requires an operating system that provides full ACPI support. In addition, software, drivers, and peripherals must fully support ACPI wake events.
32
Product Description
1.13.2
Hardware Support
CAUTION
Ensure that the power supply provides adequate +5 V standby current if LAN wake capabilities and Instantly Available PC technology features are used. Failure to do so can damage the power supply. The total amount of standby current required depends on the wake devices supported and manufacturing options. The board provides several power management hardware features, including: * * * * * * * * Power connector Fan headers LAN wake capabilities Instantly Available PC technology Wake from USB Wake from PS/2 keyboard PME# signal wake-up support WAKE# signal wake-up support
LAN wake capabilities and Instantly Available PC technology require power from the +5 V standby line.
NOTE
The use of Wake from USB from an ACPI state requires an operating system that provides full ACPI support.
1.13.2.1
Power Connector
ATX12V-compliant power supplies can turn off the system power through system control. When an ACPI-enabled system receives the correct command, the power supply removes all non-standby voltages. When resuming from an AC power failure, the computer returns to the power state it was in before power was interrupted (on or off). The computer's response can be set using the Last Power State feature in the BIOS Setup program's Boot menu.
For information about
The location of the main power connector The signal names of the main power connector
Refer to
Figure 10, page 42 Table 19, page 46
33
Intel Desktop Board DG33BU Technical Product Specification
1.13.2.2
* * *
Fan Headers
The function/operation of the fan headers is as follows: The fans are on when the board is in the S0 state. The fans are off when the board is off or in the S3, S4, or S5 state. The processor fan header is wired to a fan tachometer input and the Front and Rear fan headers share the tachometer input of the hardware monitoring and fan control device. All fan headers support closed-loop fan control that can adjust the fan speed or switch the fan on or off as needed. All fan headers have a +12 V DC connection.
Refer to
Figure 6, page 29 Table 15, page 44 Table 14, page 44
*
For information about
The locations of the fan headers and thermal sensors The signal names of the processor fan header The signal names of the chassis fan headers
1.13.2.3
LAN Wake Capabilities
CAUTION
For LAN wake capabilities, the +5 V standby line from the power supply must be capable of providing adequate +5 V standby current. Failure to provide adequate standby current when implementing LAN wake capabilities can damage the power supply. LAN wake capabilities enable remote wake-up of the computer through a network. The LAN subsystem PCI bus network adapter monitors network traffic at the Media Independent Interface. Upon detecting a Magic Packet* frame, the LAN subsystem asserts a wake-up signal that powers up the computer. Depending on the LAN implementation, the board supports LAN wake capabilities with ACPI in the following ways: * * * The PCI Express WAKE# signal The PCI bus PME# signal for PCI 2.3 compliant LAN designs The onboard LAN subsystem
34
Product Description
1.13.2.4
Instantly Available PC Technology
CAUTION
For Instantly Available PC technology, the +5 V standby line from the power supply must be capable of providing adequate +5 V standby current. Failure to provide adequate standby current when implementing Instantly Available PC technology can damage the power supply. Instantly Available PC technology enables the board to enter the ACPI S3 (Suspend-toRAM) sleep-state. While in the S3 sleep-state, the computer will appear to be off (the power supply is off, and the front panel LED is amber if dual colored, or off if single colored.) When signaled by a wake-up device or event, the system quickly returns to its last known wake state. Table 8 on page 32 lists the devices and events that can wake the computer from the S3 state. The board supports the PCI Bus Power Management Interface Specification. Add-in boards that also support this specification can participate in power management and can be used to wake the computer. The use of Instantly Available PC technology requires operating system support and PCI 2.3 compliant add-in cards and drivers.
1.13.2.5
Wake from USB
USB bus activity wakes the computer from ACPI S3 state.
NOTE
Wake from USB requires the use of a USB peripheral that supports Wake from USB.
1.13.2.6
Wake from PS/2 Devices
PS/2 device activity wakes the computer from an ACPI S3 state.
1.13.2.7
PME# Signal Wake-up Support
When the PME# signal on the PCI bus is asserted, the computer wakes from an ACPI S3, S4, or S5 state (with Wake on PME enabled in BIOS).
1.13.2.8
WAKE# Signal Wake-up Support
When the WAKE# signal on the PCI Express bus is asserted, the computer wakes from an ACPI S3, S4, or S5 state.
35
Intel Desktop Board DG33BU Technical Product Specification
1.13.2.9
+5 V Standby Power Indicator LED
The +5 V standby power indicator LED shows that power is still present even when the computer appears to be off. Figure 7 shows the location of the standby power indicator LED.
CAUTION
If AC power has been switched off and the standby power indicator is still lit, disconnect the power cord before installing or removing any devices connected to the board. Failure to do so could damage the board and any attached devices.
Figure 7. Location of the Standby Power Indicator LED
36
2
Technical Reference
What This Chapter Contains
2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 Memory Map................................................................................... 37 Connectors and Headers................................................................... 40 Jumper Block .................................................................................. 50 Mechanical Considerations ................................................................ 51 Electrical Considerations ................................................................... 52 Thermal Considerations .................................................................... 53 Reliability ....................................................................................... 55 Environmental ................................................................................ 56
2.1
2.1.1
Memory Map
Addressable Memory
The board utilizes 8 GB of addressable system memory. Typically the address space that is allocated for PCI Conventional bus add-in cards, PCI Express configuration space, BIOS (SPI Flash), and chipset overhead resides above the top of DRAM (total system memory). On a system that has 8 GB of system memory installed, it is not possible to use all of the installed memory due to system address space being allocated for other system critical functions. These functions include the following: * * * * * * * * * BIOS/ SPI Flash (8 Mbits) Local APIC (19 MB) Digital Media Interface (40 MB) Front side bus interrupts (17 MB) PCI Express configuration space (256 MB) GMCH base address registers, internal graphics ranges, PCI Express ports (up to 512 MB) Memory-mapped I/O that is dynamically allocated for PCI Conventional and PCI Express add-in cards Intel Management Engine support (6 MB) Base graphics memory support (1 MB or 8 MB)
37
Intel Desktop Board DG33BU Technical Product Specification
The amount of installed memory that can be used will vary based on add-in cards and BIOS settings. Figure 8 shows a schematic of the system memory map. All installed system memory can be used when there is no overlap of system addresses.
8 GB Top of System Address Space Upper 4 GB of address space FLASH APIC Reserved ~20 MB
PCI Memory Range contains PCI, chipsets, Direct Media Interface (DMI), and ICH ranges (approximately 750 MB)
0FFFFFH 0F0000H 0EFFFFH Top of usable DRAM (memory visible to the operating system)
1 MB Upper BIOS area (64 KB) 960 KB Lower BIOS area (64 KB; 16 KB x 4) 896 KB Add-in Card BIOS and Buffer area (128 KB; 16 KB x 8) 768 KB Standard PCI/ ISA Video Memory (SMM Memory) 128 KB 640 KB DOS area (640 KB)
0E0000H 0DFFFFH
DRAM Range 1 MB DOS Compatibility Memory 640 KB
0C0000H 0BFFFFH
0A0000H 09FFFFH
0 MB
00000H
0 KB
OM18311
Figure 8. Detailed System Memory Address Map
38
Technical Reference
Table 9 lists the system memory map. Table 9. System Memory Map
Address Range (decimal)
1024 K - 8388608 K 960 K - 1024 K 896 K - 960 K 800 K - 896 K
Address Range (hex)
100000 - 1FFFFFFFF F0000 - FFFFF E0000 - EFFFF C8000 - DFFFF
Size
8191 MB 64 KB 64 KB 96 KB
Description
Extended memory Runtime BIOS Reserved Potential available high DOS memory (open to the PCI bus). Dependent on video adapter used. Video memory and BIOS Extended BIOS data (movable by memory manager software) Extended conventional memory Conventional memory
640 K - 800 K 639 K - 640 K 512 K - 639 K 0 K - 512 K
A0000 - C7FFF 9FC00 - 9FFFF 80000 - 9FBFF 00000 - 7FFFF
160 KB 1 KB 127 KB 512 KB
39
Intel Desktop Board DG33BU Technical Product Specification
2.2
Connectors and Headers
CAUTION
Only the following connectors and headers have overcurrent protection: Back panel and front panel USB, PS/2, and VGA. The other internal connectors/headers are not overcurrent protected and should connect only to devices inside the computer's chassis, such as fans and internal peripherals. Do not use these connectors/headers to power devices external to the computer's chassis. A fault in the load presented by the external devices could cause damage to the computer, the power cable, and the external devices themselves.
NOTE
Computer systems that have an unshielded cable attached to a USB port may not meet FCC Class B requirements, even if no device is attached to the cable. Use shielded cable that meets the requirements for full-speed devices.
This section describes the board's connectors and headers. The connectors and headers can be divided into these groups: * * Back panel I/O connectors (see page 41) Component-side connectors and headers (see page 42)
40
Technical Reference
2.2.1
Back Panel Connectors
Figure 9 shows the locations of the back panel connectors.
Item A B C D E F G H I J K
Description PS/2 mouse port PS/2 keyboard port VGA port IEEE 1394a port USB ports [2] USB ports [2] LAN USB ports [2] Line in Mic in Line out
Figure 9. Back Panel Connectors
41
Intel Desktop Board DG33BU Technical Product Specification
2.2.2
Component-side Connectors and Headers
Figure 10 shows the locations of the component-side connectors and headers.
Figure 10. Component-side Connectors and Headers
42
Technical Reference
Table 10 lists the component-side connectors and headers identified in Figure 10. Table 10. Component-side Connectors and Headers Shown in Figure 10
Item/callout from Figure 10
A B C D E F G H I J K L M N O P Q R S T U
Description
PCI Conventional bus add-in card connector 1 Front panel audio header PCI Conventional bus add-in card connector 2 PCI Express x1 connector PCI Express x16 connector Processor core power connector (2 X 2) Rear chassis fan header Processor fan header Serial port header Main power connector (2 X 12) Diskette drive connector Chassis intrusion header Front chassis fan header Auxiliary front panel power LED header Front panel header Serial ATA connectors [4] Front panel USB header Front panel USB header Front panel USB header Parallel ATA IDE connector IEEE 1394a header
43
Intel Desktop Board DG33BU Technical Product Specification
2.2.2.1
Signal Tables for the Connectors and Headers
Table 11. Serial ATA Connectors
Pin
1 2 3 4 5 6 7
Signal Name
Ground TXP TXN Ground RXN RXP Ground
Table 12. Chassis Intrusion Header
Pin
1 2
Signal Name
Intruder Ground
Table 13. Serial Port Header
Pin
1 3 5 7 9
Signal Name
DCD TXD# Ground RTS RI
Pin
2 4 6 8 10
Signal Name
RXD# DTR DSR CTS Key (no pin)
Table 14. Front and Rear Chassis Fan Headers
Pin
1 2 3
Signal Name
Control +12 V Tach
Table 15. Processor Fan Header
Pin
1 2 3 4
Signal Name
Ground +12 V FAN_TACH FAN_CONTROL
44
Technical Reference
Table 16. Front Panel Audio Header
Pin
1 3 5 7 9
Signal Name
[Port 1] Left channel [Port 1] Right channel [Port 2] Right channel SENSE_SEND (Jack detection) [Port 2] Left channel
Pin
2 4 6 8 10
Signal Name
Ground PRESENCE# (Dongle present) [Port 1] SENSE_RETURN Key (no pin) [Port 2] SENSE_RETURN
2.2.2.2
*
Add-in Card Connectors
The board has the following add-in card connectors: One PCI Express x16 connector supporting simultaneous transfer speeds up to 4 GBytes/sec of peak bandwidth per direction and up to 8 GBytes/sec concurrent bandwidth. PCI Express x1: one PCI Express x1 connector. The x1 interface supports simultaneous transfer speeds up to 250 Mbytes/sec of peak bandwidth per direction and up to 500 MBytes/sec concurrent bandwidth. PCI Conventional (rev 2.3 compliant) bus: two PCI Conventional bus add-in card connectors. The SMBus is routed to all PCI Conventional bus connectors. PCI Conventional bus add-in cards with SMBus support can access sensor data and other information residing on the board. All of the PCI Conventional bus connectors are bus master capable. SMBus signals are routed to all PCI Conventional bus connectors. This enables PCI Conventional bus add-in boards with SMBus support to access sensor data on the board. The specific SMBus signals are as follows: The SMBus clock line is connected to pin A40. The SMBus data line is connected to pin A41.
*
*
Note the following considerations for the PCI Conventional bus connectors: * *
2.2.2.3
Auxiliary Front Panel Power/Sleep LED Header
Pins 1 and 3 of this header duplicate the signals on pins 2 and 4 of the front panel header. Table 17. Auxiliary Front Panel Power/Sleep LED Header
Pin 1 2 3 Signal Name HDR_BLNK_GRN Not connected HDR_BLNK_YEL Out Front panel yellow LED In/Out Out Description Front panel green LED
45
Intel Desktop Board DG33BU Technical Product Specification
2.2.2.4
*
Power Supply Connectors
The board has the following power supply connectors: Main power - a 2 x 12 connector. This connector is compatible with 2 x 10 connectors previously used on Intel Desktop boards. The board supports the use of ATX12V power supplies with either 2 x 10 or 2 x 12 main power cables. When using a power supply with a 2 x 10 main power cable, attach that cable on the rightmost pins of the main power connector, leaving pins 11, 12, 23, and 24 unconnected. Processor core power - a 2 x 2 connector. This connector provides power directly to the processor voltage regulator and must always be used. Failure to do so will prevent the board from booting.
*
Table 18. Processor Core Power Connector
Pin
1 3
Signal Name
Ground +12 V
Pin
2 4
Signal Name
Ground +12 V
Table 19. Main Power Connector
Pin
1 2 3 4 5 6 7 8 9 10 11 12
Signal Name
+3.3 V +3.3 V Ground +5 V Ground +5 V Ground PWRGD (Power Good) +5 V (Standby) +12 V +12 V (Note) 2 x 12 connector detect (Note)
Pin
13 14 15 16 17 18 19 20 21 22 23 24
Signal Name
+3.3 V -12 V Ground PS-ON# (power supply remote on/off) Ground Ground Ground No connect +5 V +5 V +5 V (Note) Ground (Note)
Note: When using a 2 x 10 power supply cable, this pin will be unconnected.
For information about
Power supply considerations
Refer to
Section 2.5.1, page 52
46
Technical Reference
2.2.2.5
Front Panel Header
This section describes the functions of the front panel header. Table 20 lists the signal names of the front panel header. Figure 11 is a connection diagram for the front panel header. Table 20. Front Panel Header
Pin
1 3
Signal
HD_PWR HDA#
In/ Out
Out Out
Description
Hard disk LED pull-up to +5 V Hard disk active LED
Pin
2 4
Signal
HDR_BLNK_ GRN HDR_BLNK_ YEL
In/ Out
Power LED Out Out
Description
Front panel green LED Front panel yellow LED
Hard Drive Activity LED
Reset Switch 5 7 Ground FP_RESET# In Power 9 +5 V Power 10 N/C Ground Reset switch 6 8 FPBUT_IN Ground
On/Off Switch In Power switch Ground Not Connected Not connected
Figure 11. Connection Diagram for Front Panel Header 2.2.2.5.1 Hard Drive Activity LED Header
Pins 1 and 3 can be connected to an LED to provide a visual indicator that data is being read from or written to a hard drive. Proper LED function requires one of the following: * * A Serial ATA hard drive connected to an onboard Serial ATA connector A Parallel ATA IDE hard drive connected to an onboard Parallel ATA IDE connector
47
Intel Desktop Board DG33BU Technical Product Specification
2.2.2.5.2
Reset Switch Header
Pins 5 and 7 can be connected to a momentary single pole, single throw (SPST) type switch that is normally open. When the switch is closed, the board resets and runs the POST. 2.2.2.5.3 Power/Sleep LED Header
Pins 2 and 4 can be connected to a one- or two-color LED. Table 21 shows the possible states for a one-color LED. Table 22 shows the possible states for a two-color LED. Table 21. States for a One-Color Power LED
LED State
Off Steady Green
Description
Power off/sleeping Running
Table 22. States for a Two-Color Power LED
LED State
Off Steady Green Steady Yellow
Description
Power off Running Sleeping
NOTE
The colors listed in Table 21 and Table 22 are suggested colors only. Actual LED colors are chassis-specific. 2.2.2.5.4 Power Switch Header
Pins 6 and 8 can be connected to a front panel momentary-contact power switch. The switch must pull the SW_ON# pin to ground for at least 50 ms to signal the power supply to switch on or off. (The time requirement is due to internal debounce circuitry on the board.) At least two seconds must pass before the power supply will recognize another on/off signal.
2.2.2.6
Auxiliary Front Panel Power LED Header
Pins 1 and 3 of this header duplicate the signals on pins 2 and 4 of the front panel header. Table 23. Auxiliary Front Panel Power LED Header
Pin
1 2 3
Signal Name
HDR_BLNK_GRN Not connected HDR_BLNK_YEL
In/Out
Out
Description
Front panel green LED
Out
Front panel yellow LED
48
Technical Reference
2.2.2.7
Front Panel USB Headers
Figure 12 is a connection diagram for the front panel USB headers.
INTEGRATOR'S NOTES
* * The +5 V DC power on the front panel USB headers is fused. Use only a front panel USB connector that conforms to the USB 2.0 specification for high-speed USB devices.
Figure 12. Connection Diagram for Front Panel USB Headers
49
Intel Desktop Board DG33BU Technical Product Specification
2.3
Jumper Block
CAUTION
Do not move the jumper with the power on. Always turn off the power and unplug the power cord from the computer before changing a jumper setting. Otherwise, the board could be damaged. Figure 13 shows the location of the jumper block. The jumper determines the BIOS Setup program's mode. Table 24 lists the jumper settings for the three modes: normal, configure, and recovery. When the jumper is set to configure mode and the computer is powered-up, the BIOS compares the processor version and the microcode version in the BIOS and reports if the two match.
Figure 13. Location of the Jumper Block Table 24. BIOS Setup Configuration Jumper Settings
Function/Mode
Normal
Jumper Setting
1-2
Configuration
The BIOS uses current configuration information and passwords for booting.
321
Configure
2-3
After the POST runs, Setup runs automatically. The maintenance menu is displayed.
321
Recovery
None
321
The BIOS attempts to recover the BIOS configuration. See Section 3.7 for more information on BIOS recovery.
50
Technical Reference
2.4
2.4.1
Mechanical Considerations
Form Factor
The board is designed to fit into an ATX- or microATX-form-factor chassis. Figure 14 illustrates the mechanical form factor of the board. Dimensions are given in inches [millimeters]. The outer dimensions are 9.60 inches by 9.60 inches [243.84 millimeters by 243.84 millimeters]. Location of the I/O connectors and mounting holes are in compliance with the ATX specification.
Figure 14. Board Dimensions
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Intel Desktop Board DG33BU Technical Product Specification
2.5
2.5.1
Electrical Considerations
Power Supply Considerations
CAUTION
The +5 V standby line from the power supply must be capable of providing adequate +5 V standby current. Failure to do so can damage the power supply. The total amount of standby current required depends on the wake devices supported and manufacturing options. Additional power required will depend on configurations chosen by the integrator. The power supply must comply with the indicated parameters of the ATX form factor specification. * The potential relation between 3.3 VDC and +5 VDC power rails * The current capability of the +5 VSB line * All timing parameters * All voltage tolerances For example, for a system consisting of a supported 65 W processor (see Section 1.4 on page 15 for a list of supported processors), 1 GB DDR2 RAM, one hard disk drive, one optical drive, and all board peripherals enabled, the minimum recommended power supply is 300 W. Table 25 lists the recommended power supply current values. Table 25. Recommended Power Supply Current Values
Output Voltage Current 3.3 V 15 A 5V 15 A 12 V1 10 A 12 V2 10 A -12 V 0.3 A 5 VSB 3.0 A
For information about
Selecting an appropriate power supply
Refer to
http://support.intel.com/support/motherboards/desktop /sb/CS-026472.htm
52
Technical Reference
2.5.2
Fan Header Current Capability
CAUTION
The processor fan must be connected to the processor fan header, not to a chassis fan header. Connecting the processor fan to a chassis fan header may result in onboard component damage that will halt fan operation. Table 26 lists the current capability of the fan headers. Table 26. Fan Header Current Capability
Fan Header
Processor fan Front chassis fan Rear chassis fan
Maximum Available Current
2.0 A 1.5 A 1.5 A
2.5.3
Add-in Board Considerations
The board is designed to provide 2 A (average) of +5 V current for each add-in board. The total +5 V current draw for add-in boards for a fully loaded board (all three expansion slots filled and the PCI Express x16 connector filled) must not exceed 8 A.
2.6
Thermal Considerations
CAUTION
Failure to ensure appropriate airflow may result in reduced performance of both the processor and/or voltage regulator or, in some instances, damage to the board. For a list of chassis that have been tested with Intel desktop boards please refer to the following website: http://developer.intel.com/design/motherbd/cooling.htm All responsibility for determining the adequacy of any thermal or system design remains solely with the reader. Intel makes no warranties or representations that merely following the instructions presented in this document will result in a system with adequate thermal performance.
CAUTION
Ensure that the ambient temperature does not exceed the board's maximum operating temperature. Failure to do so could cause components to exceed their maximum case temperature and malfunction. For information about the maximum operating temperature, see the environmental specifications in Section 2.8.
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Intel Desktop Board DG33BU Technical Product Specification
CAUTION
Ensure that proper airflow is maintained in the processor voltage regulator circuit. Failure to do so may result in damage to the voltage regulator circuit. The processor voltage regulator area (shown in Figure 15) can reach a temperature of up to 95 oC in an open chassis. Figure 15 shows the locations of the localized high temperature zones.
Item A B C D
Description Processor voltage regulator area Processor Intel 82G33 GMCH Intel 82801IH (ICH9DH)
Figure 15. Localized High Temperature Zones
54
Technical Reference
Table 27 provides maximum case temperatures for the board components that are sensitive to thermal changes. The operating temperature, current load, or operating frequency could affect case temperatures. Maximum case temperatures are important when considering proper airflow to cool the board. Table 27. Thermal Considerations for Components
Component
Processor Intel 82G33 GMCH Intel 82801IH (ICH9DH)
Maximum Case Temperature
For processor case temperature, see processor datasheets and processor specification updates 97 oC (under bias) 92 oC (under bias)
For information about
Processor datasheets and specification updates
Refer to
Section 1.2, page 15
2.7
Reliability
The Mean Time Between Failures (MTBF) prediction is calculated using component and subassembly random failure rates. The calculation is based on the Bellcore Reliability Prediction Procedure, TR-NWT-000332, Issue 4, September 1991. The MTBF prediction is used to estimate repair rates and spare parts requirements. The MTBF data is calculated from predicted data at 55 C. The Desktop Board DG33BU MTBF is 136,977 hours.
55
Intel Desktop Board DG33BU Technical Product Specification
2.8
Environmental
Table 28 lists the environmental specifications for the board. Table 28. Desktop Board DG33BU Environmental Specifications
Parameter
Temperature Non-Operating Operating Shock Unpackaged 50 g trapezoidal waveform Velocity change of 170 inches/second Packaged Half sine 2 millisecond Product weight (pounds) <20 21-40 41-80 81-100 Vibration Unpackaged 5 Hz to 20 Hz: 0.01 g Hz sloping up to 0.02 g Hz 20 Hz to 500 Hz: 0.02 g Hz (flat) Packaged 10 Hz to 40 Hz: 0.015 g Hz (flat) 40 Hz to 500 Hz: 0.015 g Hz sloping down to 0.00015 g Hz Free fall (inches) 36 30 24 18 Velocity change (inches/sec) 167 152 136 118 -40 C to +70 C 0 C to +55 C
Specification
56
3
Overview of BIOS Features
What This Chapter Contains
3.1 Introduction ................................................................................... 3.2 BIOS Flash Memory Organization ....................................................... 3.3 Resource Configuration .................................................................... 3.4 System Management BIOS (SMBIOS)................................................. 3.5 Legacy USB Support ........................................................................ 3.6 BIOS Updates ................................................................................. 3.7 BIOS Recovery................................................................................ 3.8 Boot Options................................................................................... 3.9 Adjusting Boot Speed....................................................................... 3.10 BIOS Security Features .................................................................... 57 58 58 59 60 61 62 63 64 65
3.1
Introduction
The board uses an Intel BIOS that is stored in the Serial Peripheral Interface Flash Memory (SPI Flash) and can be updated using a disk-based program. The SPI Flash contains the BIOS Setup program, POST, the PCI auto-configuration utility, and Plug and Play support. The BIOS displays a message during POST identifying the type of BIOS and a revision code. The initial production BIOSs are identified as DPP3510A.86A. When the BIOS Setup configuration jumper is set to configure mode and the computer is powered-up, the BIOS compares the CPU version and the microcode version in the BIOS and reports if the two match. The BIOS Setup program can be used to view and change the BIOS settings for the computer. The BIOS Setup program is accessed by pressing the key after the Power-On Self-Test (POST) memory test begins and before the operating system boot begins. The menu bar is shown below. Maintenance Main Advanced Security Power Boot Exit
NOTE
The maintenance menu is displayed only when the board is in configure mode. Section 2.3 on page 50 shows how to put the board in configure mode.
57
Intel Desktop Board DG33BU Technical Product Specification
Table 29 lists the BIOS Setup program menu features. Table 29. BIOS Setup Program Menu Bar
Maintenance
Clears passwords and displays processor information
Main
Displays processor and memory configuration
Advanced
Configures advanced features available through the chipset
Security
Sets passwords and security features
Power
Configures power management features and power supply controls
Boot
Selects boot options
Exit
Saves or discards changes to Setup program options
Table 30 lists the function keys available for menu screens. Table 30. BIOS Setup Program Function Keys
BIOS Setup Program Function Key
<> or <> <> or <>
Description
Selects a different menu screen (Moves the cursor left or right) Selects an item (Moves the cursor up or down) Selects a field (Not implemented) Executes command or selects the submenu Load the default configuration values for the current menu Save the current values and exits the BIOS Setup program Exits the menu
3.2
BIOS Flash Memory Organization
The Serial Peripheral Interface Flash Memory (SPI Flash) includes an 8 Mbit (1024 KB) flash memory device.
3.3
3.3.1
Resource Configuration
PCI Autoconfiguration
The BIOS can automatically configure PCI devices. PCI devices may be onboard or add-in cards. Autoconfiguration lets a user insert or remove PCI cards without having to configure the system. When a user turns on the system after adding a PCI card, the BIOS automatically configures interrupts, the I/O space, and other system resources. Any interrupts set to Available in Setup are considered to be available for use by the add-in card.
58
Overview of BIOS Features
3.3.2
PCI IDE Support
If you select Auto in the BIOS Setup program, the BIOS automatically sets up the PCI IDE connector with independent I/O channel support. The IDE interface supports hard drives up to ATA-66/100/133 and recognizes any ATAPI compliant devices, including CD-ROM drives, tape drives, and Ultra DMA drives. The BIOS determines the capabilities of each drive and configures them to optimize capacity and performance. To take advantage of the high capacities typically available today, hard drives are automatically configured for Logical Block Addressing (LBA) and to PIO Mode 3 or 4, depending on the capability of the drive. You can override the auto-configuration options by specifying manual configuration in the BIOS Setup program. To use ATA-66/100/133 features the following items are required: * * * An ATA-66/100/133 peripheral device An ATA-66/100/133 compatible cable ATA-66/100/133 operating system device drivers
NOTE
Do not connect an ATA device as a slave on the same IDE cable as an ATAPI master device. For example, do not connect an ATA hard drive as a slave to an ATAPI CD-ROM drive.
3.4
System Management BIOS (SMBIOS)
SMBIOS is a Desktop Management Interface (DMI) compliant method for managing computers in a managed network. The main component of SMBIOS is the Management Information Format (MIF) database, which contains information about the computing system and its components. Using SMBIOS, a system administrator can obtain the system types, capabilities, operational status, and installation dates for system components. The MIF database defines the data and provides the method for accessing this information. The BIOS enables applications such as third-party management software to use SMBIOS. The BIOS stores and reports the following SMBIOS information: * * * * BIOS data, such as the BIOS revision level Fixed-system data, such as peripherals, serial numbers, and asset tags Resource data, such as memory size, cache size, and processor speed Dynamic data, such as event detection and error logging
Non-Plug and Play operating systems require an additional interface for obtaining the SMBIOS information. The BIOS supports an SMBIOS table interface for such operating systems. Using this support, an SMBIOS service-level application running on a non-Plug and Play operating system can obtain the SMBIOS information. Additional board information can be found in the BIOS under the Additional Information header under the Main BIOS page.
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Intel Desktop Board DG33BU Technical Product Specification
3.5
Legacy USB Support
Legacy USB support enables USB devices to be used even when the operating system's USB drivers are not yet available. Legacy USB support is used to access the BIOS Setup program, and to install an operating system that supports USB. By default, Legacy USB support is set to Enabled. Legacy USB support operates as follows: 1. When you apply power to the computer, legacy support is disabled. 2. POST begins. 3. Legacy USB support is enabled by the BIOS allowing you to use a USB keyboard to enter and configure the BIOS Setup program and the maintenance menu. 4. POST completes. 5. The operating system loads. While the operating system is loading, USB keyboards and mice are recognized and may be used to configure the operating system. (Keyboards and mice are not recognized during this period if Legacy USB support was set to Disabled in the BIOS Setup program.) 6. After the operating system loads the USB drivers, all legacy and non-legacy USB devices are recognized by the operating system, and Legacy USB support from the BIOS is no longer used. 7. Additional USB legacy feature options can be access by using Intel Integrator Toolkit. To install an operating system that supports USB, verify that Legacy USB support in the BIOS Setup program is set to Enabled and follow the operating system's installation instructions.
60
Overview of BIOS Features
3.6
*
BIOS Updates
Intel(R) Express BIOS Update utility, which enables automated updating while in the Windows environment. Using this utility, the BIOS can be updated from a file on a hard disk, a USB drive (a flash drive or a USB hard drive), or a CD-ROM, or from the file location on the Web. Intel(R) Flash Memory Update Utility, which requires booting from DOS. Using this utility, the BIOS can be updated from a file on a hard disk, a USB drive (a flash drive or a USB hard drive), or a CD-ROM.
The BIOS can be updated using either of the following utilities, which are available on the Intel World Wide Web site:
*
Both utilities verify that the updated BIOS matches the target system to prevent accidentally installing an incompatible BIOS.
NOTE
Review the instructions distributed with the upgrade utility before attempting a BIOS update.
For information about
BIOS update utilities
Refer to
http://support.intel.com/support/motherboards/desktop/s b/CS-022312.htm.
3.6.1
Language Support
The BIOS Setup program and help messages are supported in US English. Additional languages are available in the Integrator's Toolkit utility. Check the Intel website for details.
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Intel Desktop Board DG33BU Technical Product Specification
3.6.2
Custom Splash Screen
During POST, an Intel(R) splash screen is displayed by default. This splash screen can be augmented with a custom splash screen. The Intel(R) Integrator Toolkit that is available from Intel can be used to create a custom splash screen.
NOTE
If you add a custom splash screen, it will share space with the Intel branded logo.
Refer to
http://developer.intel.com/design/motherbd/software/itk/ http://developer.intel.com/products/motherboard/dg965wh/tools.htm and http://developer.intel.com/design/motherbd/software.htm
For information about
Intel Integrator Toolkit Additional Intel(R) software tools
3.7
BIOS Recovery
It is unlikely that anything will interrupt a BIOS update; however, if an interruption occurs, the BIOS could be damaged. Table 31 lists the drives and media types that can and cannot be used for BIOS recovery. The BIOS recovery media does not need to be made bootable. Table 31. Acceptable Drives/Media Types for BIOS Recovery
Media Type
CD-ROM drive connected to the Parallel ATA interface CD-ROM drive connected to the Serial ATA interface USB removable drive (a USB flash drive, for example) USB diskette drive (with a 1.44 MB diskette) USB hard disk drive Legacy diskette drive (with a 1.44 MB diskette) connected to the legacy diskette drive interface
Can be used for BIOS recovery?
Yes Yes Yes No No No
For information about
BIOS recovery
Refer to
http://support.intel.com/support/motherboards/desktop
62
Overview of BIOS Features
3.8
Boot Options
In the BIOS Setup program, the user can choose to boot from a diskette drive, hard drive, USB drive, USB flash drive, CD-ROM, or the network. The default setting is for the diskette drive to be the first boot device, the hard drive second, and the ATAPI CD-ROM third. The fourth device is disabled.
3.8.1
CD-ROM Boot
Booting from CD-ROM is supported in compliance to the El Torito bootable CD-ROM format specification. Under the Boot menu in the BIOS Setup program, ATAPI CDROM is listed as a boot device. Boot devices are defined in priority order. Accordingly, if there is not a bootable CD in the CD-ROM drive, the system will attempt to boot from the next defined drive.
3.8.2
Network Boot
The network can be selected as a boot device. This selection allows booting from the onboard LAN or a network add-in card with a remote boot ROM installed. Pressing the key during POST automatically forces booting from the LAN. To use this key during POST, the User Access Level in the BIOS Setup program's Security menu must be set to Full.
3.8.3
Booting Without Attached Devices
For use in embedded applications, the BIOS has been designed so that after passing the POST, the operating system loader is invoked even if the following devices are not present: * * * Video adapter Keyboard Mouse
3.8.4
Changing the Default Boot Device During POST
Pressing the key during POST causes a boot device menu to be displayed. This menu displays the list of available boot devices (as set in the BIOS setup program's Boot Device Priority Submenu). Table 32 lists the boot device menu options. Table 32. Boot Device Menu Options
Boot Device Menu Function Keys
<> or <>
Description
Selects a default boot device Exits the menu, saves changes, and boots from the selected device Exits the menu without saving changes
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Intel Desktop Board DG33BU Technical Product Specification
3.9
* *
Adjusting Boot Speed
Selecting and configuring peripherals properly Optimized BIOS boot parameters
These factors affect system boot speed:
3.9.1
* * *
Peripheral Selection and Configuration
Choose a hard drive with parameters such as "power-up to data ready" less than eight seconds, that minimize hard drive startup delays. Select a CD-ROM drive with a fast initialization rate. This rate can influence POST execution time. Eliminate unnecessary add-in adapter features, such as logo displays, screen repaints, or mode changes in POST. These features may add time to the boot process. Try different monitors. Some monitors initialize and communicate with the BIOS more quickly, which enables the system to boot more quickly.
The following techniques help improve system boot speed:
*
3.9.2
*
BIOS Boot Optimizations
In the Boot Menu, set the hard disk drive as the first boot device. As a result, the POST does not first seek a diskette drive, which saves about one second from the POST execution time. In the Peripheral Configuration submenu, disable the LAN device if it will not be used. This can reduce up to four seconds of option ROM boot time.
Use of the following BIOS Setup program settings reduces the POST execution time.
*
NOTE
It is possible to optimize the boot process to the point where the system boots so quickly that the Intel logo screen (or a custom logo splash screen) will not be seen. Monitors and hard disk drives with minimum initialization times can also contribute to a boot time that might be so fast that necessary logo screens and POST messages cannot be seen. This boot time may be so fast that some drives might be not be initialized at all. If this condition should occur, it is possible to introduce a programmable delay ranging from three to 30 seconds (using the Hard Disk Pre-Delay feature of the Advanced Menu in the Drive Configuration Submenu of the BIOS Setup program).
64
Overview of BIOS Features
3.10 BIOS Security Features
The BIOS includes security features that restrict access to the BIOS Setup program and who can boot the computer. A supervisor password and a user password can be set for the BIOS Setup program and for booting the computer, with the following restrictions: * * * * The supervisor password gives unrestricted access to view and change all the Setup options in the BIOS Setup program. This is the supervisor mode. The user password gives restricted access to view and change Setup options in the BIOS Setup program. This is the user mode. If only the supervisor password is set, pressing the key at the password prompt of the BIOS Setup program allows the user restricted access to Setup. If both the supervisor and user passwords are set, users can enter either the supervisor password or the user password to access Setup. Users have access to Setup respective to which password is entered. Setting the user password restricts who can boot the computer. The password prompt will be displayed before the computer is booted. If only the supervisor password is set, the computer boots without asking for a password. If both passwords are set, the user can enter either password to boot the computer. For enhanced security, use different passwords for the supervisor and user passwords. Valid password characters are A-Z, a-z, and 0-9. Passwords may be up to 16 characters in length.
*
* *
Table 33 shows the effects of setting the supervisor password and user password. This table is for reference only and is not displayed on the screen. Table 33. Supervisor and User Password Functions
Password Set
Neither Supervisor only User only Supervisor and user set Note:
Supervisor Mode
Can change all options (Note) Can change all options N/A Can change all options
User Mode
Can change all options (Note)
Setup Options
None
Password to Enter Setup
None Supervisor
Password During Boot
None None
Can change a Supervisor Password limited number of options Can change all options Enter Password Clear User Password
User Supervisor or user
User Supervisor or user
Can change a Supervisor Password limited number Enter Password of options
If no password is set, any user can change all Setup options.
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Intel Desktop Board DG33BU Technical Product Specification
66
4
Error Messages and Beep Codes
What This Chapter Contains
4.1 4.2 4.3 4.4 Speaker ......................................................................................... 67 BIOS Beep Codes ............................................................................ 67 BIOS Error Messages ....................................................................... 67 Port 80h POST Codes ....................................................................... 68
4.1
Speaker
The board-mounted speaker provides audible error code (beep code) information during POST.
For information about
The location of the onboard speaker
Refer to
Figure 1, page 12
4.2
BIOS Beep Codes
Whenever a recoverable error occurs during POST, the BIOS displays an error message describing the problem (see Table 34). Table 34. Beep Codes
Type
Memory error Thermal warning
Pattern
Three long beeps Four alternating beeps: High tone, low tone, high tone, low tone
Frequency
1280 Hz High tone: 2000 Hz Low tone: 1600 Hz
4.3
BIOS Error Messages
Table 35 lists the error messages and provides a brief description of each. Table 35. BIOS Error Messages
Error Message
CMOS Battery Low CMOS Checksum Bad Memory Size Decreased No Boot Device Available
Explanation
The battery may be losing power. Replace the battery soon. The CMOS checksum is incorrect. CMOS memory may have been corrupted. Run Setup to reset values. Memory size has decreased since the last boot. If no memory was removed, then memory may be bad. System did not find a device to boot.
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Intel Desktop Board DG33BU Technical Product Specification
4.4
Port 80h POST Codes
During the POST, the BIOS generates diagnostic progress codes (POST codes) to I/O port 80h. If the POST fails, execution stops and the last POST code generated is left at port 80h. This code is useful for determining the point where an error occurred. Displaying the POST codes requires a PCI bus add-in card, often called a POST card. The POST card can decode the port and display the contents on a medium such as a seven-segment display.
NOTE
The POST card must be installed in PCI bus connector 1. The following tables provide information about the POST codes generated by the BIOS. * * * Table 36 lists the Port 80h POST code ranges Table 37 lists the Port 80h POST codes themselves Table 38 lists the Port 80h POST sequence
NOTE
In the tables listed above, all POST codes and range values are listed in hexadecimal. Table 36. Port 80h POST Code Ranges
Range
00 - 0F 10 - 1F 20 - 2F 30 - 3F 40 - 4F 50 - 5F 60 - 6F 70 - 7F 80 - 8F 90 - 9F A0 - AF B0 - BF C0 - CF D0 - DF E0 - FF
Category/Subsystem
Debug codes: Can be used by any PEIM/driver for debug. Host Processors: 1F is an unrecoverable CPU error. Memory/Chipset: 2F is no memory detected or no useful memory detected. Recovery: 3F indicated recovery failure. Reserved for future use. I/O Busses: PCI, USB, ATA, etc. 5F is an unrecoverable error. Start with PCI. Reserved for future use (for new busses). Output Devices: All output consoles. 7F is an unrecoverable error. Reserved for future use (new output console codes). Input devices: Keyboard/Mouse. 9F is an unrecoverable error. Reserved for future use (new input console codes). Boot Devices: Includes fixed media and removable media. BF is an unrecoverable error. Reserved for future use. Boot device selection. E0 - EE: Miscellaneous codes. See Table 37. EF: boot/S3 resume failure. F0 - FF: FF processor exception.
68
Error Messages and Beep Codes
Table 37. Port 80h POST Codes
POST Code
10 11 12 13
Description of POST Operation
Host Processor Power-on initialization of the host processor (Boot Strap Processor) Host processor Cache initialization (including APs) Starting Application processor initialization SMM initialization Chipset
21
Initializing a chipset component Memory
22 23 24 25 26 27 28
Reading SPD from memory DIMMs Detecting presence of memory DIMMs Programming timing parameters in the memory controller and the DIMMs Configuring memory Optimizing memory settings Initializing memory, such as ECC init Testing memory PCI Bus
50 51 52 53 - 57
Enumerating PCI busses Allocating resources to PCI bus Hot Plug PCI controller initialization Reserved for PCI Bus USB
58 59
Resetting USB bus Reserved for USB ATA/ATAPI/SATA
5A 5B
Resetting PATA/SATA bus and all devices Reserved for ATA SMBus
5C 5D
Resetting SMBus Reserved for SMBus Local Console
70 71 72
Resetting the VGA controller Disabling the VGA controller Enabling the VGA controller Remote Console
78 79 7A
Resetting the console controller Disabling the console controller Enabling the console controller
continued
69
Intel Desktop Board DG33BU Technical Product Specification
Table 37. Port 80h POST Codes (continued)
POST Code
90 91 92 93 94 95
Description of POST Operation
Keyboard (PS/2 or USB) Resetting keyboard Disabling keyboard Detecting presence of keyboard Enabling the keyboard Clearing keyboard input buffer Instructing keyboard controller to run Self Test (PS/2 only) Mouse (PS/2 or USB)
98 99 9A 9B
Resetting mouse Disabling mouse Detecting presence of mouse Enabling mouse Fixed Media
B0 B1 B2 B3
Resetting fixed media Disabling fixed media Detecting presence of a fixed media (IDE hard drive detection etc.) Enabling/configuring a fixed media Removable Media
B8 B9 BA BC
Resetting removable media Disabling removable media Detecting presence of a removable media (IDE, CD-ROM detection, etc.) Enabling/configuring a removable media BDS
Dy
Trying boot selection y (y=0 to 15) PEI Core
E0 E2 E1, E3
Started dispatching PEIMs (emitted on first report of EFI_SW_PC_INIT_BEGIN EFI_SW_PEI_PC_HANDOFF_TO_NEXT) Permanent memory found Reserved for PEI/PEIMs DXE Core
E4 E5 E6
Entered DXE phase Started dispatching drivers Started connecting drivers
continued
70
Error Messages and Beep Codes
Table 37. Port 80h POST Codes (continued)
POST Code
E7 E8 E9 EB
Description of POST Operation
DXE Drivers Waiting for user input Checking password Entering BIOS setup Calling Legacy Option ROMs Runtime Phase/EFI OS Boot
F4 F5 F8 F9 FA
Entering Sleep state Exiting Sleep state EFI boot service ExitBootServices ( ) has been called EFI runtime service SetVirtualAddressMap ( ) has been called EFI runtime service ResetSystem ( ) has been called PEIMs/Recovery
30 31 34 35 3F
Crisis Recovery has initiated per User request Crisis Recovery has initiated by software (corrupt flash) Loading recovery capsule Handing off control to the recovery capsule Unable to recover
71
Intel Desktop Board DG33BU Technical Product Specification
Table 38. Typical Port 80h POST Sequence
POST Code
21 22 23 25 28 34 E4 12 13 50 51 92 90 94 95 EB 58 5A 92 90 94 5A 28 90 94 E7 01 00
Description
Initializing a chipset component Reading SPD from memory DIMMs Detecting presence of memory DIMMs Configuring memory Testing memory Loading recovery capsule Entered DXE phase Starting application processor initialization SMM initialization Enumerating PCI busses Allocating resourced to PCI bus Detecting the presence of the keyboard Resetting keyboard Clearing keyboard input buffer Keyboard Self Test Calling Video BIOS Resetting USB bus Resetting PATA/SATA bus and all devices Detecting the presence of the keyboard Resetting keyboard Clearing keyboard input buffer Resetting PATA/SATA bus and all devices Testing memory Resetting keyboard Clearing keyboard input buffer Waiting for user input INT 19 Ready to boot
72
5
Regulatory Compliance and Battery Disposal Information
What This Chapter Contains
5.1 Regulatory Compliance..................................................................... 73 5.2 Battery Disposal Information............................................................. 81
5.1
* * * * *
Regulatory Compliance
Safety standards European Union Declaration of Conformity statement Product Ecology statements Electromagnetic Compatibility (EMC) standards Product certification markings
This section contains the following regulatory compliance information for Desktop Board DG33BU:
5.1.1
Safety Standards
Desktop Board DG33BU complies with the safety standards stated in Table 39 when correctly installed in a compatible host system. Table 39. Safety Standards
Standard
UL 60950-1, First Edition EN 60950-1:2006, Second Edition IEC 60950-1:2005, Second Edition
Title
Information Technology Equipment - Safety - Part 1: General Requirements (USA and Canada) Information Technology Equipment - Safety - Part 1: General Requirements (European Union) Information Technology Equipment - Safety - Part 1: General Requirements (International)
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Intel Desktop Board DG33BU Technical Product Specification
5.1.2
European Union Declaration of Conformity Statement
We, Intel Corporation, declare under our sole responsibility that the product Intel(R) Desktop Board DG33BU is in conformity with all applicable essential requirements necessary for CE marking, following the provisions of the European Council Directive 2004/108/EC (EMC Directive) and 2006/95/EC (Low Voltage Directive). The product is properly CE marked demonstrating this conformity and is for distribution within all member states of the EU with no restrictions.
This product follows the provisions of the European Directives 2004/108/EC and 2006/95/EC. etina Tento vyrobek odpovida poadavkm evropskych smrnic 2004/108/EC a 2006/95/EC. Dansk Dette produkt er i overensstemmelse med det europaeiske direktiv 2004/108/EC & 2006/95/EC. Dutch Dit product is in navolging van de bepalingen van Europees Directief 2004/108/EC & 2006/95/EC. Eesti Antud toode vastab Euroopa direktiivides 2004/108/EC ja 2006/95/EC kehtestatud nouetele. Suomi Tama tuote noudattaa EU-direktiivin 2004/108/EC & 2006/95/EC maarayksia. Francais Ce produit est conforme aux exigences de la Directive Europeenne 2004/108/EC & 2006/95/EC. Deutsch Dieses Produkt entspricht den Bestimmungen der Europaischen Richtlinie 2004/108/EC & 2006/95/EC. 2004/108/EC 2006/95/EC. Magyar E termek megfelel a 2004/108/EC es 2006/95/EC Europai Iranyelv elirasainak. Icelandic essi vara stenst regluger Evropska Efnahags Bandalagsins numer 2004/108/EC & 2006/95/EC. Italiano Questo prodotto e conforme alla Direttiva Europea 2004/108/EC & 2006/95/EC. Latvieu Sis produkts atbilst Eiropas Direktvu 2004/108/EC un 2006/95/EC noteikumiem. Lietuvi Sis produktas atitinka Europos direktyv 2004/108/EC ir 2006/95/EC nuostatas. Malti Dan il-prodott hu konformi mal-provvedimenti tad-Direttivi Ewropej 2004/108/EC u 2006/95/EC. Norsk Dette produktet er i henhold til bestemmelsene i det europeiske direktivet 2004/108/EC & 2006/95/EC. Polski Niniejszy produkt jest zgodny z postanowieniami Dyrektyw Unii Europejskiej 2004/108/EC i 73/23/EWG. Portuguese Este produto cumpre com as normas da Diretiva Europeia 2004/108/EC & 2006/95/EC.
74
Regulatory Compliance and Battery Disposal Information
Espanol Este producto cumple con las normas del Directivo Europeo 2004/108/EC & 2006/95/EC. Slovensky Tento produkt je v sulade s ustanoveniami europskych direktiv 2004/108/EC a 2006/95/EC. Slovenina Izdelek je skladen z dolobami evropskih direktiv 2004/108/EC in 2006/95/EC. Svenska Denna produkt har tillverkats i enlighet med EG-direktiv 2004/108/EC & 2006/95/EC. Turkce Bu urun, Avrupa Birlii'nin 2004/108/EC ve 2006/95/EC yonergelerine uyar.
5.1.3
Product Ecology Statements
The following information is provided to address worldwide product ecology concerns and regulations.
5.1.3.1
Disposal Considerations
This product contains the following materials that may be regulated upon disposal: lead solder on the printed wiring board assembly.
5.1.3.2
Recycling Considerations
As part of its commitment to environmental responsibility, Intel has implemented the Intel Product Recycling Program to allow retail consumers of Intel's branded products to return used products to selected locations for proper recycling. Please consult the http://www.intel.com/intel/other/ehs/product_ecology for the details of this program, including the scope of covered products, available locations, shipping instructions, terms and conditions, etc. Intel Product Recycling Program http://www.intel.com/intel/other/ehs/product_ecology Deutsch Als Teil von Intels Engagement fur den Umweltschutz hat das Unternehmen das Intel Produkt-Recyclingprogramm implementiert, das Einzelhandelskunden von Intel Markenprodukten ermoglicht, gebrauchte Produkte an ausgewahlte Standorte fur ordnungsgemaes Recycling zuruckzugeben. Details zu diesem Programm, einschlielich der darin eingeschlossenen Produkte, verfugbaren Standorte, Versandanweisungen, Bedingungen usw., finden Sie auf der
http://www.intel.com/intel/other/ehs/product_ecology
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Intel Desktop Board DG33BU Technical Product Specification
Espanol Como parte de su compromiso de responsabilidad medioambiental, Intel ha implantado el programa de reciclaje de productos Intel, que permite que los consumidores al detalle de los productos Intel devuelvan los productos usados en los lugares seleccionados para su correspondiente reciclado. Consulte la http://www.intel.com/intel/other/ehs/product_ecology para ver los detalles del programa, que incluye los productos que abarca, los lugares disponibles, instrucciones de envio, terminos y condiciones, etc. Francais Dans le cadre de son engagement pour la protection de l'environnement, Intel a mis en oeuvre le programme Intel Product Recycling Program (Programme de recyclage des produits Intel) pour permettre aux consommateurs de produits Intel de recycler les produits uses en les retournant a des adresses specifiees. Visitez la page Web http://www.intel.com/intel/other/ehs/product_ecology pour en savoir plus sur ce programme, a savoir les produits concernes, les adresses disponibles, les instructions d'expedition, les conditions generales, etc. http://www.intel.com/intel /other/ehs/product_ecology Malay Sebagai sebahagian daripada komitmennya terhadap tanggungjawab persekitaran, Intel telah melaksanakan Program Kitar Semula Produk untuk membenarkan pengguna-pengguna runcit produk jenama Intel memulangkan produk terguna ke lokasi-lokasi terpilih untuk dikitarkan semula dengan betul. Sila rujuk http://www.intel.com/intel/other/ehs/product_ecology untuk mendapatkan butirbutir program ini, termasuklah skop produk yang dirangkumi, lokasi-lokasi tersedia, arahan penghantaran, terma & syarat, dsb. Portuguese Como parte deste compromisso com o respeito ao ambiente, a Intel implementou o Programa de Reciclagem de Produtos para que os consumidores finais possam enviar produtos Intel usados para locais selecionados, onde esses produtos sao reciclados de maneira adequada. Consulte o site http://www.intel.com/intel/other/ehs/product_ecology (em Ingles) para obter os detalhes sobre este programa, inclusive o escopo dos produtos cobertos, os locais disponiveis, as instrucoes de envio, os termos e condicoes, etc.
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Regulatory Compliance and Battery Disposal Information
Russian , Intel Intel (Product Recycling Program) Intel . , -
http://www.intel.com/intel/other/ehs/product_ecology , , , , ..
Turkce Intel, cevre sorumluluuna baimliliinin bir parcasi olarak, perakende tuketicilerin Intel markali kullanilmi urunlerini belirlenmi merkezlere iade edip uygun ekilde geri donuturmesini amaclayan Intel Urunleri Geri Donuum Programi'ni uygulamaya koymutur. Bu programin urun kapsami, urun iade merkezleri, nakliye talimatlari, kayitlar ve artlar v.s dahil butun ayrintilarini ogrenmek icin lutfen http://www.intel.com/intel/other/ehs/product_ecology Web sayfasina gidin.
5.1.3.3
Lead Free Desktop Board
This Desktop Board is a European Union Restriction of Hazardous Substances (EU RoHS Directive 2002/95/EC) compliant product. EU RoHS restricts the use of six materials. One of the six restricted materials is lead. This Desktop Board is lead free although certain discrete components used on the board contain a small amount of lead which is necessary for component performance and/or reliability. This Desktop Board is referred to as "Lead-free second level interconnect." The board substrate and the solder connections from the board to the components (second-level connections) are all lead free. China bans the same substances and has the same limits as EU RoHS; however it requires different product marking and controlled substance information. The required mark shows the Environmental Friendly Usage Period (EFUP). The EFUP is defined as the number of years for which controlled listed substances will not leak or chemically deteriorate while in the product.
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Intel Desktop Board DG33BU Technical Product Specification
Table 40 shows the various forms of the "Lead-Free 2nd Level Interconnect" mark as it appears on the board and accompanying collateral. Table 40. Lead-Free Board Markings
Description
Lead-Free 2 Level Interconnect: This symbol is used to identify electrical and electronic assemblies and components in which the lead (Pb) concentration level in the desktop board substrate and the solder connections from the board to the components (second-level interconnect) is not greater than 0.1% by weight (1000 ppm).
nd
Mark
or
or
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Regulatory Compliance and Battery Disposal Information
5.1.4
EMC Regulations
Desktop Board DG33BU complies with the EMC regulations stated in Table 41 when correctly installed in a compatible host system. Table 41. EMC Regulations
Regulation
FCC 47 CFR Part 15, Subpart B ICES-003 Issue 4 (Class B) EN55022: 2006 (Class B) EN55024:1998 EN55022:2006 (Class B) CISPR 222005 +A1:2005 +A2:2006 (Class B) CISPR 24: 1997 +A1:2001 +A2:2002 VCCI V-3/2007.04, V-4/2007.04, Class B
Title
Title 47 of the Code of Federal Regulations, Part 15, Subpart B, Radio Frequency Devices. (USA) Interference-Causing Equipment Standard, Digital Apparatus. (Canada) Limits and methods of measurement of Radio Interference Characteristics of Information Technology Equipment. (European Union) Information Technology Equipment - Immunity Characteristics Limits and methods of measurement. (European Union) Australian Communications Authority, Standard for Electromagnetic Compatibility. (Australia and New Zealand) Limits and methods of measurement of Radio Disturbance Characteristics of Information Technology Equipment. (International) Information Technology Equipment - Immunity Characteristics - Limits and Methods of Measurement. (International) Voluntary Control for Interference by Information Technology Equipment. (Japan)
Japanese Kanji statement translation: this is a Class B product based on the standard of the Voluntary Control Council for Interference from Information Technology Equipment (VCCI). If this is used near a radio or television receiver in a domestic environment, it may cause radio interference. Install and use the equipment according to the instruction manual.
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Intel Desktop Board DG33BU Technical Product Specification
Korean Class B statement translation: this is household equipment that is certified to comply with EMC requirements. You may use this equipment in residential environments and other non-residential environments.
5.1.5
Product Certification Markings (Board Level)
Desktop Board DG33BU has the product certification markings shown in Table 42: Table 42. Product Certification Markings
Description
UL joint US/Canada Recognized Component mark. Includes adjacent UL file number for Intel desktop boards: E210882. FCC Declaration of Conformity logo mark for Class B equipment. Includes Intel name and DG33BU model designation.
Mark
CE mark. Declaring compliance to European Union (EU) EMC directive and Low Voltage directive.
Australian Communications Authority (ACA) C-tick mark. Includes adjacent Intel supplier code number, N-232.
Japan VCCI (Voluntary Control Council for Interference) mark.
S. Korea MIC (Ministry of Information and Communication) mark. Includes adjacent MIC certification number: CPU-DG33BU (B) Taiwan BSMI (Bureau of Standards, Metrology and Inspections) mark. Includes adjacent Intel company number, D33025. Printed wiring board manufacturer's recognition mark. Consists of a unique UL recognized manufacturer's logo, along with a flammability rating (solder side). China RoHS/Environmentally Friendly Use Period Logo: This is an example of the symbol used on Intel Desktop Boards and associated collateral. The color of the mark may vary depending upon the application. The Environmental Friendly Usage Period (EFUP) for Intel Desktop Boards has been determined to be 10 years. V-0
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Regulatory Compliance and Battery Disposal Information
5.2
Battery Disposal Information
CAUTION
Risk of explosion if the battery is replaced with an incorrect type. Batteries should be recycled where possible. Disposal of used batteries must be in accordance with local environmental regulations.
PRECAUTION
Risque d'explosion si la pile usagee est remplacee par une pile de type incorrect. Les piles usagees doivent etre recyclees dans la mesure du possible. La mise au rebut des piles usagees doit respecter les reglementations locales en vigueur en matiere de protection de l'environnement.
FORHOLDSREGEL
Eksplosionsfare, hvis batteriet erstattes med et batteri af en forkert type. Batterier bor om muligt genbruges. Bortskaffelse af brugte batterier bor forega i overensstemmelse med gaeldende miljolovgivning.
OBS!
Det kan oppsta eksplosjonsfare hvis batteriet skiftes ut med feil type. Brukte batterier bor kastes i henhold til gjeldende miljolovgivning.
VIKTIGT!
Risk for explosion om batteriet ersatts med felaktig batterityp. Batterier ska kasseras enligt de lokala miljovardsbestammelserna.
VARO
Rajahdysvaara, jos pariston tyyppi on vaara. Paristot on kierratettava, jos se on mahdollista. Kaytetyt paristot on havitettava paikallisten ymparistomaaraysten mukaisesti.
VORSICHT
Bei falschem Einsetzen einer neuen Batterie besteht Explosionsgefahr. Die Batterie darf nur durch denselben oder einen entsprechenden, vom Hersteller empfohlenen Batterietyp ersetzt werden. Entsorgen Sie verbrauchte Batterien den Anweisungen des Herstellers entsprechend.
AVVERTIMENTO
Esiste il pericolo di un esplosione se la pila non viene sostituita in modo corretto. Utilizzare solo pile uguali o di tipo equivalente a quelle consigliate dal produttore. Per disfarsi delle pile usate, seguire le istruzioni del produttore.
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Intel Desktop Board DG33BU Technical Product Specification
PRECAUCION
Existe peligro de explosion si la pila no se cambia de forma adecuada. Utilice solamente pilas iguales o del mismo tipo que las recomendadas por el fabricante del equipo. Para deshacerse de las pilas usadas, siga igualmente las instrucciones del fabricante.
WAARSCHUWING
Er bestaat ontploffingsgevaar als de batterij wordt vervangen door een onjuist type batterij. Batterijen moeten zoveel mogelijk worden gerecycled. Houd u bij het weggooien van gebruikte batterijen aan de plaatselijke milieuwetgeving.
ATENCAO
Havera risco de explosao se a bateria for substituida por um tipo de bateria incorreto. As baterias devem ser recicladas nos locais apropriados. A eliminacao de baterias usadas deve ser feita de acordo com as regulamentacoes ambientais da regiao.
ACIAROZZNA
, . , , . .
UPOZORNINI
V pipad vymny baterie za nespravny druh me dojit k vybuchu. Je-li to mone, baterie by mly byt recyklovany. Baterie je teba zlikvidovat v souladu s mistnimi pedpisy o ivotnim prostedi.
. . .
VIGYAZAT
Ha a telepet nem a megfelel tipusu telepre csereli, az felrobbanhat. A telepeket lehetseg szerint ujra kell hasznositani. A hasznalt telepeket a helyi kornyezetvedelmi elirasoknak megfelelen kell kiselejtezni.
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Regulatory Compliance and Battery Disposal Information
AWAS
Risiko letupan wujud jika bateri digantikan dengan jenis yang tidak betul. Bateri sepatutnya dikitar semula jika boleh. Pelupusan bateri terpakai mestilah mematuhi peraturan alam sekitar tempatan.
OSTRZEENIE
Istnieje niebezpieczestwo wybuchu w przypadku zastosowania niewaciwego typu baterii. Zuyte baterie naley w miar moliwoci utylizowa zgodnie z odpowiednimi przepisami ochrony rodowiska.
PRECAUTIE
Risc de explozie, dac bateria este inlocuit cu un tip de baterie necorespunztor. Bateriile trebuie reciclate, dac este posibil. Depozitarea bateriilor uzate trebuie s respecte reglementrile locale privind protecia mediului.
. . , .
UPOZORNENIE
Ak bateriu vymenite za nespravny typ, hrozi nebezpeenstvo jej vybuchu. Baterie by sa mali poda monosti vdy recyklova. Likvidacia pouitych baterii sa musi vykonava v sulade s miestnymi predpismi na ochranu ivotneho prostredia.
POZOR
Zamenjava baterije z baterijo druganega tipa lahko povzroi eksplozijo. e je mogoe, baterije reciklirajte. Rabljene baterije zavrzite v skladu z lokalnimi okoljevarstvenimi predpisi.
.
UYARI
Yanli turde pil takildiinda patlama riski vardir. Piller mumkun olduunda geri donuturulmelidir. Kullanilmi piller, yerel cevre yasalarina uygun olarak atilmalidir.
O
, . , . , .
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Intel Desktop Board DG33BU Technical Product Specification
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