Intel BLKDG43GT Technical Product Specification
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Intel BLKDG43GT Technical Product Specification

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Intel® Desktop Board
DG43GT
Technical Product Specification
July 2009
Order Number: E71069-001US
®
The Intel
Desktop Board DG43GT 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 DG43GT Specification Update.

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Summary of Contents for Intel BLKDG43GT

  • Page 1 Order Number: E71069-001US ® The Intel Desktop Board DG43GT 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 DG43GT Specification Update.

  • Page 2: Revision History

    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.

  • Page 3: Intended Audience

    Intended Audience The TPS is intended to provide detailed, technical information about the Intel Desktop Board DG43GT 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.
  • Page 4 Intel Desktop Board DG43GT Technical Product Specification Other Common Notation Used after a signal name to identify an active-low signal (such as USBP0#) Gigabyte (1,073,741,824 bytes) GB/s Gigabytes per second Gigabit (1,073,741,824 bits) Gb/s Gigabits per second Kilobyte (1024 bytes)

  • Page 5: Table Of Contents

    1.5.1 Memory Configurations ............17 ® 1.6 Intel G43 Express Chipset ............... 19 1.6.1 Intel G43 Graphics Subsystem ..........19 1.6.2 USB ................... 22 1.6.3 ATA Support ................ 23 1.7 Real-Time Clock Subsystem .............. 24 1.8 Legacy I/O Controller ............... 25 1.8.1...
  • Page 6 Intel Desktop Board DG43GT Technical Product Specification 2.4 CMOS Clear Header ................. 58 Mechanical Considerations ............... 59 2.4.1 Form Factor................. 59 2.5 Electrical Considerations ..............60 2.5.1 Power Supply Considerations ..........60 2.5.2 Fan Header Current Capability..........60 2.5.3 Add-in Board Considerations ..........61 2.6 Thermal Considerations ..............
  • Page 7 Contents 5 Regulatory Compliance and Battery Disposal Information 5.1 Regulatory Compliance..............83 5.1.1 Safety Standards..............83 5.1.2 European Union Declaration of Conformity Statement ....84 5.1.3 Product Ecology Statements........... 85 5.1.4 EMC Regulations ..............89 5.1.5 Product Certification Markings (Board Level)......90 5.2 Battery Disposal Information.............
  • Page 8 29. Recommended Power Supply Current Values ........60 30. Fan Header Current Capability............60 31. Thermal Considerations for Components ..........62 32. Intel Desktop Board DG43GT Environmental Specifications ....63 33. BIOS Setup Program Menu Bar............66 34. BIOS Setup Program Function Keys............ 66 35.

  • Page 9: Product Description

    Product Description Overview 1.1.1 Feature Summary Table 1 summarizes the major features of Intel Desktop Board DG43GT. Table 1. Feature Summary Form Factor MicroATX (9.60 inches by 9.60 inches [243.84 millimeters by 243.84 millimeters]) Processor Support for the following: ®...
  • Page 10 • One parallel port header • One serial port header • PS/2 keyboard/mouse port on the back panel ® LAN Support Gigabit (10/100/1000 Mb/s) LAN subsystem using the Intel 82567V Gigabit Ethernet Controller ® • Intel BIOS (resident in the SPI Flash device) BIOS •...

  • Page 11: Board Layout

    Product Description 1.1.2 Board Layout Figure 1 shows the location of the board’s major components. Figure 1. Major Board Components Table 2 lists the components identified in Figure 1.

  • Page 12: Board Components Shown In Figure 1

    Intel Desktop Board DG43GT Technical Product Specification Table 2. Board Components Shown in Figure 1 Item/callout from Figure 1 Description Front panel audio header PCI Conventional bus add-in card connector IEEE 1394a header PCI Express x1 connector PCI Express x16 connector...

  • Page 13: Block Diagram

    Product Description 1.1.3 Block Diagram Figure 2 is a block diagram of the board’s major functional areas. Figure 2. Block Diagram...

  • Page 14: Legacy Considerations

    Intel Desktop Board DG43GT Technical Product Specification Legacy Considerations ® This board differs from other Intel Desktop Board products, with specific changes including (but not limited to) the following: • No floppy drive connector • No parallel port connector on the back panel •...

  • Page 15: Processor

    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 board. See the Intel web site listed below for the most up-to-date list of supported processors.

  • Page 16: System Memory

    Intel Desktop Board DG43GT Technical Product Specification System Memory The board has four DIMM sockets and supports the following memory features: • 1.8 V DDR2 800 MHz and DDR2 667 MHz SDRAM DIMMs • Two independent memory channels with interleaved mode support •...

  • Page 17: Memory Configurations

    Product Description 1.5.1 Memory Configurations The Intel 82G43 GMCH supports the following types of memory organization: • 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.

  • Page 18: Memory Channel And Dimm Configuration

    Figure 3 illustrates the memory channel and DIMM configuration. Figure 3. Memory Channel and DIMM Configuration NOTE Regardless of the memory configuration used (dual channel, single channel, or flex mode), Channel A must always be populated. This is a requirement of the Intel Management Engine.

  • Page 19: Intel G43 Express Chipset

    Either the Intel GMA X4500 graphics controller (contained within the 82G43 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 X4500 graphics controller is disabled. ®...

  • Page 20: Configuration Modes

    Intel Desktop Board DG43GT Technical Product Specification • Display ⎯ Supports digital and analog displays up to 1920 x 1200 at 60 Hz refresh (WUXGA) and 2560 x 1600 at 60 Hz refresh (WQXGA) respectively; also supports 1920 x 1080 resolution for full High Definition video playback quality ⎯...

  • Page 21: Hdmi Port Status Conditions

    Product Description 1.6.1.4 High-Definition Multimedia Interface* (HDMI*) The HDMI port supports standard, enhanced, or high-definition video, plus multi- channel digital audio on a single cable. It is compatible with all ATSC and DVB HDTV standards and supports 8-channel digital audio. The HDMI port is compliant with the HDMI 1.3 specification.

  • Page 22: Usb

    400 MHz pixel clock to the PCI Express x16 connector. When an ADD2/MEC/ADD2+ card is detected, the Intel GMA X4500HD 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/ADD2+ card.

  • Page 23: Ata Support

    Product Description 1.6.3 ATA Support The board provides five ATA interface connectors: • One PATA connector that supports two devices • Four SATA connectors that support one device per connector 1.6.3.1 PATA Interface The discrete PATA controller has one bus-mastering PATA interface that is accessible through a 44-pin connector.

  • Page 24: Real-Time Clock Subsystem

    Intel Desktop Board DG43GT Technical Product Specification 1.6.3.2 SATA Interfaces The ICH10 SATA controller offers four independent SATA ports with a theoretical maximum transfer rate of 3.0 Gb/s on each port. One device can be installed on each port for a maximum of four SATA devices. A point-to-point interface is used for host to device connections, unlike PATA which supports a master/slave configuration and two devices on each channel.

  • Page 25: Legacy I/O Controller

    Product Description Legacy I/O Controller The Legacy I/O controller provides the following features: • One serial port header • One parallel port header • PS/2-style keyboard or mouse interface • Serial IRQ interface compatible with serialized IRQ support for PCI systems •...

  • Page 26: Audio Subsystem

    The audio subsystem supports the following audio interfaces: • S/PDIF header ® ® • Front panel audio header with support for Intel High Definition Audio (Intel Audio) and AC ’97 audio • Back panel audio connectors NOTE Systems built with an AC ‘97 audio front panel will not be able to obtain the Microsoft Windows Vista logo.

  • Page 27: Audio Subsystem Software

    Product Description 1.9.1 Audio Subsystem Software Audio software and drivers are available from Intel’s World Wide Web site. For information about Refer to Obtaining audio software and drivers Section 1.2, page 14 1.9.2 Audio Connectors and Headers The board contains audio connectors on the back panel and audio headers on the component side of the board.

  • Page 28: 1.10 Lan Subsystem

    Refer to LAN software and drivers http://downloadcenter.intel.com ® 1.10.1 Intel 82567V Gigabit Ethernet Controller The Intel 82567V 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 •...

  • Page 29: Lan Subsystem Software

    Product Description 1.10.2 LAN Subsystem Software LAN software and drivers are available from Intel’s World Wide Web site. For information about Refer to Obtaining LAN software and drivers Section 1.2, page 14 1.10.3 RJ-45 LAN Connector with Integrated LEDs Two LEDs are built into the RJ-45 LAN connector (shown in Figure 5 below).

  • Page 30: Intel Remote Wake Technology

    Instant Messaging (IM), and Voice over IP (VoIP) NOTE Intel RWT requires the system to be connected to the internet via a router and ethernet cable. It also requires third party applications and services enabled for Intel® RWT.

  • Page 31: Fan Monitoring

    Product Description 1.11.2 Fan Monitoring ® Fan monitoring can be implemented using Intel Desktop Utilities or third-party software. For information about Refer to The functions of the fan headers Section 1.12.2.2, page 37 1.11.3 Chassis Intrusion and Detection The board supports a chassis security feature that detects if the chassis cover is removed.

  • Page 32: Thermal Monitoring

    Intel Desktop Board DG43GT Technical Product Specification 1.11.4 Thermal Monitoring Figure 6 shows the locations of the thermal sensors and fan headers. Item Description Rear chassis fan header Thermal diode, located on the processor die Processor fan header Thermal diode, located on the GMCH die...

  • Page 33: 1.12 Power Management

    Product Description 1.12 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 ⎯...

  • Page 34: Power States And Targeted System Power

    Dependent on the standby power consumption of wake-up devices used in the system inclusive of Wake on LAN allowance of 0.7 W. Intel Management Engine Interface (Intel MEI) is assumed to be in Wake on LAN mode.

  • Page 35: Wake-Up Devices And Events

    Product Description 1.12.1.2 Wake-up Devices and Events Table 10 lists the devices or specific events that can wake the computer from specific states. Table 10. Wake-up Devices and Events These devices/events can wake up the computer… …from this state (Note 1, 3) S1, S3, S4, S5 (Note 1, 3) PME# signal...

  • Page 36: Hardware Support

    Intel Desktop Board DG43GT Technical Product Specification 1.12.2 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.

  • Page 37: Fan Headers

    Product Description 1.12.2.2 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. •...

  • Page 38: Instantly Available Pc Technology

    Intel Desktop Board DG43GT Technical Product Specification 1.12.2.4 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.

  • Page 39: Energy Star*, E-Standby, And Eup Compliance

    ENERGY STAR*, E-Standby, and EuP Compliance The US Department of Energy and the US Environmental Protection Agency have continually revised the ENERGY STAR requirements. Intel has worked directly with these two governmental agencies in the definition of new requirements. Intel Desktop Board D945GSEJT also meets the following international program requirements: •...
  • Page 40 Intel Desktop Board DG43GT Technical Product Specification...

  • Page 41: Technical Reference

    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 • Base graphics memory support (1 MB or 8 MB) • Intel MEI single channel (8 MB) or dual channel (16 MB)

  • Page 42: Detailed System Memory Address Map

    Intel Desktop Board DG43GT Technical Product Specification The amount of installed memory that can be used will vary based on add-in cards, BIOS settings, and operating system installed. 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.

  • Page 43: System Memory Map

    Technical Reference Table 11 lists the system memory map. Table 11. System Memory Map Address Range (decimal) Address Range (hex) Size Description 1024 K - 16777216 K 100000 - 3FFFFFFFF 16382 MB Extended memory 960 K - 1024 K F0000 - FFFFF 64 KB Runtime BIOS 896 K - 960 K...

  • Page 44: Connectors And Headers

    Intel Desktop Board DG43GT Technical Product Specification Connectors and Headers CAUTION Only the following connectors have overcurrent protection: Back panel and front panel USB, PS/2, and IEEE 1394a. 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.

  • Page 45: Back Panel Connectors

    Technical Reference 2.2.1 Back Panel Connectors Figure 9 shows the location of the back panel connectors. Item Description PS/2 keyboard/mouse port USB ports (2) DVI-I output HDMI output IEEE 1394a connector USB ports (2) USB ports (2) Surround left/right channel audio out/ retasking jack Center channel and LFE (subwoofer) audio out...

  • Page 46: Component-Side Connectors And Headers

    Intel Desktop Board DG43GT 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...

  • Page 47: Component-Side Connectors And Headers Shown In Figure 10

    Technical Reference Table 12 lists the component-side connectors and headers identified in Figure 10. Table 12. Component-side Connectors and Headers Shown in Figure 10 Item/callout from Figure 10 Description Front panel audio header PCI Conventional bus add-in card connector IEEE 1394a header PCI Express x1 connector PCI Express x16 connector Battery...

  • Page 48: Front Panel Audio Header For Hd Audio

    Intel Desktop Board DG43GT Technical Product Specification 2.2.2.1 Signal Tables for the Connectors and Headers Table 13. Front Panel Audio Header for HD Audio Signal Name Signal Name [Port 1] Left channel Ground [Port 1] Right channel PRESENCE# (Dongle present)

  • Page 49: Parallel Port Header

    Technical Reference Table 17. Parallel Port Header Standard Signal Name ECP Signal Name EPP Signal Name STROBE# STROBE# WRITE# AUTOFD# AUTOFD#, HOSACK DATASTB# FAULT# FAULT#, PERIPHREQST# FAULT# INT# INT#, REVERSERQST# RESET# SLCTIN# SLCTIN# ADDRSTB# GROUND GROUND GROUND GROUND GROUND GROUND GROUND GROUND GROUND...

  • Page 50: Chassis Intrusion Header

    Intel Desktop Board DG43GT Technical Product Specification Table 19. Chassis Intrusion Header Signal Name Intruder# Ground Table 20. Processor (4-Pin) Fan Header Signal Name Ground +12 V FAN_TACH FAN_CONTROL Table 21. Front and Rear Chassis (3-Pin) Fan Header Signal Name...

  • Page 51: Processor Core Power Connector

    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...

  • Page 52: Connection Diagram For Front Panel Header

    Intel Desktop Board DG43GT Technical Product Specification 2.2.2.4 Front Panel Header This section describes the functions of the front panel header. Table 24 lists the signal names of the front panel header. Figure 11 is a connection diagram for the front panel header.

  • Page 53: States For A One-Color Power Led

    Technical Reference 2.2.2.4.1 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: •...

  • Page 54: Connection Diagram For Front Panel Usb Headers

    Intel Desktop Board DG43GT Technical Product Specification 2.2.2.5 Alternate 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 27. Alternate Front Panel Power LED Header...

  • Page 55: Connection Diagram For Ieee 1394A Header

    Technical Reference 2.2.2.7 Front Panel IEEE 1394a Header Figure 13 is a connection diagram for the IEEE 1394a header. NOTE • The +12 V DC power on the IEEE 1394a header is fused. • The IEEE 1394a header provides one IEEE 1394a port. Figure 13.

  • Page 56: Bios Configuration Jumper Block

    Intel Desktop Board DG43GT Technical Product Specification BIOS Configuration 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.

  • Page 57: Bios Setup Configuration Jumper Settings

    Technical Reference Table 28. BIOS Setup Configuration Jumper Settings Function/Mode Jumper Setting Configuration Normal The BIOS uses current configuration information and passwords for booting. Configure After the POST runs, Setup runs automatically. The maintenance menu is displayed. Recovery None The BIOS attempts to recover the BIOS configuration. See Section 3.7 for more information on BIOS recovery.

  • Page 58: Cmos Clear Header

    Intel Desktop Board DG43GT Technical Product Specification CMOS Clear Header Figure 15 shows the location of the CMOS Clear header. In order to initiate a CMOS clear, a jumper (not included) must be connected to the jumper block pins for at least two seconds.

  • Page 59: Mechanical Considerations

    Technical Reference Mechanical Considerations 2.4.1 Form Factor The board is designed to fit into an ATX-form-factor chassis. Figure 16 illustrates the mechanical form factor for 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].

  • Page 60: Electrical Considerations

    Intel Desktop Board DG43GT Technical Product Specification Electrical Considerations 2.5.1 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.

  • Page 61: Add-In Board Considerations

    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://www3.intel.com/cd/channel/reseller/asmo-na/eng/tech_reference/53211.htm...

  • Page 62: Localized High Temperature Zones

    Intel Desktop Board DG43GT Technical Product Specification Figure 17 shows the locations of the localized high temperature zones. Item Description Processor voltage regulator area Processor Intel 82G43 GMCH Intel 82801JIB (ICH10) Figure 17. Localized High Temperature Zones Table 31 provides maximum case temperatures for the board components that are sensitive to thermal changes.

  • Page 63: 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 ºC. The Intel Desktop Board DG43GT MTBF is 116365 hours.
  • Page 64 Intel Desktop Board DG43GT Technical Product Specification...

  • Page 65: Overview Of Bios Features

    Overview of BIOS Features 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, LAN EEPROM information, and Plug and Play support.

  • Page 66: Bios Flash Memory Organization

    Intel Desktop Board DG43GT Technical Product Specification Table 33 lists the BIOS Setup program menu features. Table 33. BIOS Setup Program Menu Bar Maintenance Main Advanced Security Power Boot Exit Clears Displays Configures Sets Configures Selects boot Saves or passwords and...

  • Page 67: System Management Bios (Smbios)

    Overview of BIOS Features 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.

  • Page 68: Legacy Usb Support

    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...

  • Page 69: Bios Updates

    Integrator Assistant that are 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 For information about Intel Integrator Toolkit http://developer.intel.com/design/motherbd/software/itk/...

  • Page 70: Bios Recovery

    Intel Desktop Board DG43GT Technical Product Specification BIOS Recovery It is unlikely that anything will interrupt a BIOS update; however, if an interruption occurs, the BIOS could be damaged. Table 35 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.

  • Page 71: Booting Without Attached Devices

    Overview of BIOS Features 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 •...

  • Page 72: Bios Boot Optimizations

    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.

  • Page 73: 3.10 Bios Security Features

    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: •...
  • Page 74 Intel Desktop Board DG43GT Technical Product Specification...

  • Page 75: Error Messages And Beep Codes

    Error Messages and Beep Codes Speaker The board-mounted speaker provides audible error code (beep code) information during POST. For information about Refer to The location of the onboard speaker Figure 1, page 11 BIOS Beep Codes Whenever a recoverable error occurs during POST, the BIOS causes the board’s speaker to beep an error message describing the problem (see Table 38).

  • Page 76: Front-Panel Power Led Blink Codes

    Intel Desktop Board DG43GT Technical Product Specification Front-panel Power LED Blink Codes Whenever a recoverable error occurs during POST, the BIOS causes the board’s front panel power LED to blink an error message describing the problem (see Table 39). Table 39. Front-panel Power LED Blink Codes...

  • Page 77: Port 80H Post Codes

    Error Messages and Beep Codes 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.

  • Page 78: Port 80H Post Codes

    Intel Desktop Board DG43GT Technical Product Specification Table 42. Port 80h POST Codes POST Code 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...
  • Page 79 Error Messages and Beep Codes Table 42. Port 80h POST Codes (continued) POST Code 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 USB) Resetting mouse Disabling mouse...
  • Page 80 Intel Desktop Board DG43GT Technical Product Specification Table 42. Port 80h POST Codes (continued) POST Code Description of POST Operation DXE Drivers Waiting for user input Checking password Entering BIOS setup Calling Legacy Option ROMs Runtime Phase/EFI OS Boot Entering Sleep state...

  • Page 81: Typical Port 80H Post Sequence

    Error Messages and Beep Codes Table 43. Typical Port 80h POST Sequence POST Code 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...
  • Page 82 Intel Desktop Board DG43GT Technical Product Specification...

  • Page 83: Regulatory Compliance And Battery Disposal Information

    Electromagnetic Compatibility (EMC) standards • Product certification markings 5.1.1 Safety Standards Intel Desktop Board DG43GT complies with the safety standards stated in Table 44 when correctly installed in a compatible host system. Table 44. Safety Standards Standard Title CSA/UL 60950-1, First Edition Information Technology Equipment –...

  • Page 84: European Union Declaration Of Conformity Statement

    European Union Declaration of Conformity Statement ® We, Intel Corporation, declare under our sole responsibility that the product Intel Desktop Board DG43GT 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).

  • Page 85: Product Ecology Statements

    恰当的重复使用处理。 请参考http://www.intel.com/intel/other/ehs/product_ecology 了解此计划的详情，包括涉及产品之范围、回收地点、运送指导、条款和条件等。 Deutsch Als Teil von Intels Engagement für den Umweltschutz hat das Unternehmen das Intel Produkt-Recyclingprogramm implementiert, das Einzelhandelskunden von Intel Markenprodukten ermöglicht, gebrauchte Produkte an ausgewählte Standorte für ordnungsgemäßes Recycling zurückzugeben. Details zu diesem Programm, einschließlich der darin eingeschlossenen Produkte, verfügbaren Standorte, Versandanweisungen, Bedingungen usw., finden Sie auf der...
  • Page 86 Français Dans le cadre de son engagement pour la protection de l'environnement, Intel a mis en œuvre le programme Intel Product Recycling Program (Programme de recyclage des produits Intel) pour permettre aux consommateurs de produits Intel de recycler les produits usés en les retournant à...

  • Page 87: Lead Free Desktop Board

    Regulatory Compliance and Battery Disposal Information Russian В качестве части своих обязательств к окружающей среде, в Intel создана программа утилизации продукции Intel (Product Recycling Program) для предоставления конечным пользователям марок продукции Intel возможности возврата используемой продукции в специализированные пункты для должной...
  • Page 88 Intel Desktop Board DG43GT Technical Product Specification Table 45. Lead-Free Board Markings Description Mark 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...

  • Page 89: Emc Regulations

    Regulatory Compliance and Battery Disposal Information 5.1.4 EMC Regulations Intel Desktop Board DG43GT complies with the EMC regulations stated in Table 46 when correctly installed in a compatible host system. Table 46. EMC Regulations Regulation Title FCC 47 CFR Part 15,...

  • Page 90: Product Certification Markings (Board Level)

    EMC requirements. You may use this equipment in residential environments and other non-residential environments. 5.1.5 Product Certification Markings (Board Level) Intel Desktop Board DG43GT has the product certification markings shown in Table Table 47. Product Certification Markings Description Mark UL joint US/Canada Recognized Component mark.

  • Page 91: Battery Disposal Information

    Regulatory Compliance and Battery Disposal Information 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 usagée est remplacée par une pile de type incorrect.
  • Page 92 Intel Desktop Board DG43GT Technical Product Specification PRECAUCIÓN Existe peligro de explosión 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.
  • Page 93 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. OSTRZEŻENIE Istnieje niebezpieczeństwo wybuchu w przypadku zastosowania niewłaściwego typu baterii.
  • Page 94 Intel Desktop Board DG43GT Technical Product Specification...

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