Product Guide
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... for home or office use in a residential installation. Revision History Revision -001 Revision History First release of the Intel® Desktop Board DG31PR Product Guide Date June 2007 If an FCC declaration of conformity marking is no guarantee that may be claimed... INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. Intel products are available on the board, the following two conditions: (1) this device may not cause harmful interference, and (2) this product, contact: Intel Corporation, 5200 N.E. Desktop Board DG31PR may contain design defects or errors known as...
... for home or office use in a residential installation. Revision History Revision -001 Revision History First release of the Intel® Desktop Board DG31PR Product Guide Date June 2007 If an FCC declaration of conformity marking is no guarantee that may be claimed... INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. Intel products are available on the board, the following two conditions: (1) this device may not cause harmful interference, and (2) this product, contact: Intel Corporation, 5200 N.E. Desktop Board DG31PR may contain design defects or errors known as...
Product Guide
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.... It is intended for general audiences. Use Only for Intended Applications All Intel Desktop Boards are evaluated as Information Technology Equipment (I.T.E.) for use in personal computers (PC) for installation in this product for Intel® Desktop Board DG31PR. Preface This Product Guide gives information about board layout, component installation, BIOS update, and regulatory requirements for other PC...
.... It is intended for general audiences. Use Only for Intended Applications All Intel Desktop Boards are evaluated as Information Technology Equipment (I.T.E.) for use in personal computers (PC) for installation in this product for Intel® Desktop Board DG31PR. Preface This Product Guide gives information about board layout, component installation, BIOS update, and regulatory requirements for other PC...
Product Guide
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... KB Kilobyte (1024 bytes) MB Megabyte (1,048,576 bytes) Mbit Megabit (1,048,576 bits) MHz Megahertz (one million hertz) Box Contents • Intel Desktop Board DG31PR • I/O shield • Diskette drive cable • ATA-66/100 cable • Two locking Serial ATA (SATA) cables • Quick...gives descriptions of data. NOTE Notes call attention to hardware or loss of some common terms used in the product guide. Intel Desktop Board DG31PR Product Guide Conventions The following conventions are used in this manual: CAUTION Cautions warn the user about how to prevent...
... KB Kilobyte (1024 bytes) MB Megabyte (1,048,576 bytes) Mbit Megabit (1,048,576 bits) MHz Megahertz (one million hertz) Box Contents • Intel Desktop Board DG31PR • I/O shield • Diskette drive cable • ATA-66/100 cable • Two locking Serial ATA (SATA) cables • Quick...gives descriptions of data. NOTE Notes call attention to hardware or loss of some common terms used in the product guide. Intel Desktop Board DG31PR Product Guide Conventions The following conventions are used in this manual: CAUTION Cautions warn the user about how to prevent...
Product Guide
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Contents 1 Desktop Board Features Supported Operating Systems 10 Desktop Board Components 11 Processor ...13 Main Memory...13 Intel® G31 Express Chipset 14 Intel® G33 Graphics Subsystem 15 Intel® GMA 3100 Graphics Controller (Intel® GMA 3100 15 Audio Subsystem 16 Legacy Input/Output (I/O) ...up Support 25 ENERGY STAR* Capable 25 Speaker...25 Battery ...25 Real-Time Clock 25 2 Installing and Replacing Desktop Board Components Before You Begin 27 Installation Precautions 28 Prevent Power Supply Overload 28 Observe Safety and Regulatory Requirements 28 Installing ...
Contents 1 Desktop Board Features Supported Operating Systems 10 Desktop Board Components 11 Processor ...13 Main Memory...13 Intel® G31 Express Chipset 14 Intel® G33 Graphics Subsystem 15 Intel® GMA 3100 Graphics Controller (Intel® GMA 3100 15 Audio Subsystem 16 Legacy Input/Output (I/O) ...up Support 25 ENERGY STAR* Capable 25 Speaker...25 Battery ...25 Real-Time Clock 25 2 Installing and Replacing Desktop Board Components Before You Begin 27 Installation Precautions 28 Prevent Power Supply Overload 28 Observe Safety and Regulatory Requirements 28 Installing ...
Product Guide
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Intel Desktop Board DG31PR Product Guide Installing and Removing a Processor 31 Installing a Processor 31 Installing the Processor Fan...the BIOS Configuration Jumper 52 Clearing Passwords 53 Replacing the Battery 54 3 Updating the BIOS Updating the BIOS with the Intel® Express BIOS Update Utility 59 Updating the BIOS with the ISO Image BIOS Update File or the Iflash Memory... Union Declaration of Conformity Statement 66 Product Ecology Statements 67 Recycling Considerations 67 Lead-Free Desktop Board 69 EMC Regulations 71 Ensure Electromagnetic Compatibility (EMC) Compliance 72 vi
Intel Desktop Board DG31PR Product Guide Installing and Removing a Processor 31 Installing a Processor 31 Installing the Processor Fan...the BIOS Configuration Jumper 52 Clearing Passwords 53 Replacing the Battery 54 3 Updating the BIOS Updating the BIOS with the Intel® Express BIOS Update Utility 59 Updating the BIOS with the ISO Image BIOS Update File or the Iflash Memory... Union Declaration of Conformity Statement 66 Product Ecology Statements 67 Recycling Considerations 67 Lead-Free Desktop Board 69 EMC Regulations 71 Ensure Electromagnetic Compatibility (EMC) Compliance 72 vi
Product Guide
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... Chassis Intrusion Header 46 7. Contents Product Certifications 73 Board-Level Certification Markings 73 Chassis and Component Certifications 74 Figures 1. Install the Processor 33 11. Removing a PCI Express x16 Card 41 18. Front Panel Intel High Definition Audio Header Signal Names 46 5. EMC Regulations.... Lift the Load Plate 32 8. Location of the BIOS Configuration Jumper Block 52 26. Lift the Socket Lever 31 7. Desktop Board DG31PR Mounting Screw Hole Locations 30 6. Beep Codes 63 13. Connecting a Serial ATA Cable 44 21. Remove the Processor ...
... Chassis Intrusion Header 46 7. Contents Product Certifications 73 Board-Level Certification Markings 73 Chassis and Component Certifications 74 Figures 1. Install the Processor 33 11. Removing a PCI Express x16 Card 41 18. Front Panel Intel High Definition Audio Header Signal Names 46 5. EMC Regulations.... Lift the Load Plate 32 8. Location of the BIOS Configuration Jumper Block 52 26. Lift the Socket Lever 31 7. Desktop Board DG31PR Mounting Screw Hole Locations 30 6. Beep Codes 63 13. Connecting a Serial ATA Cable 44 21. Remove the Processor ...
Product Guide
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... • Up to 8 USB 2.0 ports ― Four ports routed to the back panel ― Four ports routed to 4 GB of system memory Intel® G31 Express Chipset consisting of the Desktop Board. Feature Summary Form Factor Processor Main Memory Chipset Graphics Audio LAN Support Expansion Capabilities Peripheral Interfaces microATX (218.44 millimeters [8.60 inches...
... • Up to 8 USB 2.0 ports ― Four ports routed to the back panel ― Four ports routed to 4 GB of system memory Intel® G31 Express Chipset consisting of the Desktop Board. Feature Summary Form Factor Processor Main Memory Chipset Graphics Audio LAN Support Expansion Capabilities Peripheral Interfaces microATX (218.44 millimeters [8.60 inches...
Product Guide
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...; Three fan sense inputs to monitor fan speed Related Links: For more information about Desktop Board DG31PR, including the Technical Product Specification (TPS), BIOS updates, and device drivers, go to: http://support.intel.com/support/motherboards/desktop/ Supported Operating Systems The Desktop Board supports the following operating systems: • Microsoft Windows Vista* Ultimate • Microsoft Windows...
...; Three fan sense inputs to monitor fan speed Related Links: For more information about Desktop Board DG31PR, including the Technical Product Specification (TPS), BIOS updates, and device drivers, go to: http://support.intel.com/support/motherboards/desktop/ Supported Operating Systems The Desktop Board supports the following operating systems: • Microsoft Windows Vista* Ultimate • Microsoft Windows...
Product Guide
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Desktop Board DG31PR Components 11 Figure 1. Desktop Board Features Desktop Board Components Figure 1 shows the approximate location of the major components on Desktop Board DG31PR.
Desktop Board DG31PR Components 11 Figure 1. Desktop Board Features Desktop Board Components Figure 1 shows the approximate location of the major components on Desktop Board DG31PR.
Product Guide
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...Links: Go to the following links for more information about : • Desktop Board DG31PR http://www.intel.com/design/motherbd http://support.intel.com/support/motherboards/desktop • Supported processors http://www.intel.com/go /findCPU Main Memory NOTE To be fully compliant with gold-...pin Double Data Rate 2 (DDR2) SDRAM Dual Inline Memory Module (DIMM) connectors with all applicable Intel ® SDRAM memory specifications, the board should be purchased separately. Desktop Board Features Related Links: Go to the following page or link for more information about : • ...
...Links: Go to the following links for more information about : • Desktop Board DG31PR http://www.intel.com/design/motherbd http://support.intel.com/support/motherboards/desktop • Supported processors http://www.intel.com/go /findCPU Main Memory NOTE To be fully compliant with gold-...pin Double Data Rate 2 (DDR2) SDRAM Dual Inline Memory Module (DIMM) connectors with all applicable Intel ® SDRAM memory specifications, the board should be purchased separately. Desktop Board Features Related Links: Go to the following page or link for more information about : • ...
Product Guide
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...the following devices: • Intel G31 Express Chipset Graphics and Memory Controller Hub (GMCH) with Direct Media Interface (DMI) • Intel 82801G I /O paths. The component also provides integrated graphics capabilities supporting 3D, 2D, and display capabilities. Intel Desktop Board DG31PR Product Guide • ...page 36 in Chapter 2 • Tested memory, http://www.cmtlabs.com/mbsearch.asp Intel® G31 Express Chipset The Intel G31 Express Chipset consists of the following link for the board's I /O Controller Hub (ICH7) with DMI The GMCH component provides interfaces to the...
...the following devices: • Intel G31 Express Chipset Graphics and Memory Controller Hub (GMCH) with Direct Media Interface (DMI) • Intel 82801G I /O paths. The component also provides integrated graphics capabilities supporting 3D, 2D, and display capabilities. Intel Desktop Board DG31PR Product Guide • ...page 36 in Chapter 2 • Tested memory, http://www.cmtlabs.com/mbsearch.asp Intel® G31 Express Chipset The Intel G31 Express Chipset consists of the following link for the board's I /O Controller Hub (ICH7) with DMI The GMCH component provides interfaces to the...
Product Guide
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...out/TV-in and DVI digital display connections NOTE A minimum of 512 MB of system memory is disabled. Intel® GMA 3100 Graphics Controller (Intel® GMA 3100) The Intel GMA 3100 features the following: • 400 MHz core frequency • High quality texture engine: ⎯... support for the Intel GMA 3100 integrated graphics controller to operate properly. 15 When a PCI Express x16 add-in card is installed, the Intel GMA 3100 graphics controller is required in card can be used. Desktop Board Features Intel® G33 Graphics Subsystem The Intel G31 Express Chipset contains two...
...out/TV-in and DVI digital display connections NOTE A minimum of 512 MB of system memory is disabled. Intel® GMA 3100 Graphics Controller (Intel® GMA 3100) The Intel GMA 3100 features the following: • 400 MHz core frequency • High quality texture engine: ⎯... support for the Intel GMA 3100 integrated graphics controller to operate properly. 15 When a PCI Express x16 add-in card is installed, the Intel GMA 3100 graphics controller is required in card can be used. Desktop Board Features Intel® G33 Graphics Subsystem The Intel G31 Express Chipset contains two...
Product Guide
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Intel Desktop Board DG31PR Product Guide Audio Subsystem The onboard audio subsystem consists of the following: • Intel® ICH7 • Realtek ALC888 audio codec • Back panel audio connectors • Onboard audio header/connector: ⎯ Intel High Definition audio front panel audio header ⎯ Onboard... (S/N) ratio of 95 dB • Independent multi-streaming 5.1 audio (using the back panel audio connectors) and stereo (using the Intel High Definition front panel audio header) Related Links: Go to the following link or pages for more information about: • Audio drivers...
Intel Desktop Board DG31PR Product Guide Audio Subsystem The onboard audio subsystem consists of the following: • Intel® ICH7 • Realtek ALC888 audio codec • Back panel audio connectors • Onboard audio header/connector: ⎯ Intel High Definition audio front panel audio header ⎯ Onboard... (S/N) ratio of 95 dB • Independent multi-streaming 5.1 audio (using the back panel audio connectors) and stereo (using the Intel High Definition front panel audio header) Related Links: Go to the following link or pages for more information about: • Audio drivers...
Product Guide
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These LEDs indicate the status of the LAN. LAN Connector LEDs 17 Figure 2. Desktop Board Features Legacy Input/Output (I/O) Controller The legacy I/O controller features the following: • Low pin count (LPC) interface • One serial port interface via... • Intelligent power management, including a programmable wake up event interface • PCI power management support LAN Subsystem The LAN subsystem includes: • Intel ICH7 • Realtek 8111-GR Gigabit Ethernet Controller for operation at 10/100/1000 Mb/s • RJ-45 LAN connector with integrated status LEDs The...
These LEDs indicate the status of the LAN. LAN Connector LEDs 17 Figure 2. Desktop Board Features Legacy Input/Output (I/O) Controller The legacy I/O controller features the following: • Low pin count (LPC) interface • One serial port interface via... • Intelligent power management, including a programmable wake up event interface • PCI power management support LAN Subsystem The LAN subsystem includes: • Intel ICH7 • Realtek 8111-GR Gigabit Ethernet Controller for operation at 10/100/1000 Mb/s • RJ-45 LAN connector with integrated status LEDs The...
Product Guide
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... LAN activity is operating. USB 2.0 support requires both an operating system and drivers that do not support USB 2.0. Intel Desktop Board DG31PR Product Guide Table 3 describes the LED states when the board is powered up and the LAN subsystem is occurring 10 Mb/s data rate 100 Mb/s data rate 1000 Mb/s ...data rate Hi-Speed USB 2.0 Support The Desktop Board supports up to eight USB 2.0 ports (four ports routed to the back panel and four ports routed to two internal headers) via ICH7, connecting...
... LAN activity is operating. USB 2.0 support requires both an operating system and drivers that do not support USB 2.0. Intel Desktop Board DG31PR Product Guide Table 3 describes the LED states when the board is powered up and the LAN subsystem is occurring 10 Mb/s data rate 100 Mb/s data rate 1000 Mb/s ...data rate Hi-Speed USB 2.0 Support The Desktop Board supports up to eight USB 2.0 ports (four ports routed to the back panel and four ports routed to two internal headers) via ICH7, connecting...
Product Guide
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... Power-On Self-Test (POST), the BIOS Setup program, the PCI/PCI Express and IDE auto-configuration utilities, and the video BIOS. Desktop Board Features Expandability For system expansion, the Desktop Board provides the following the instructions on page 59 in the BIOS automatically detects and configures the device for that add-in the...
... Power-On Self-Test (POST), the BIOS Setup program, the PCI/PCI Express and IDE auto-configuration utilities, and the video BIOS. Desktop Board Features Expandability For system expansion, the Desktop Board provides the following the instructions on page 59 in the BIOS automatically detects and configures the device for that add-in the...
Product Guide
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...; Chassis intrusion detection 20 The password prompt is displayed before the computer is set, pressing at the password prompt of Desktop Board DG31PR enable the board to access Setup. If only the supervisor password is set, the computer boots without asking for Management (WfM) specification.... management features including the following restrictions: • The supervisor password gives unrestricted access to boot the computer. Intel Desktop Board DG31PR Product Guide Security Passwords The BIOS includes security features that restrict whether the BIOS Setup program can be ...
...; Chassis intrusion detection 20 The password prompt is displayed before the computer is set, pressing at the password prompt of Desktop Board DG31PR enable the board to access Setup. If only the supervisor password is set, the computer boots without asking for Management (WfM) specification.... management features including the following restrictions: • The supervisor password gives unrestricted access to boot the computer. Intel Desktop Board DG31PR Product Guide Security Passwords The BIOS includes security features that restrict whether the BIOS Setup program can be ...
Product Guide
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...: ⎯ Power connectors ⎯ Fan headers ⎯ LAN wake capabilities ⎯ Instantly Available PC technology (Suspend to the chassis intrusion header on the Desktop Board. The security feature uses a mechanical switch on the chassis that provides full ACPI support. 21 See Figure 21 for all onboard fans, that can be... STAR capable ACPI ACPI gives the operating system direct control over the power management and Plug and Play functions of ACPI with the Desktop Board requires an operating system that can adjust fan speed or switch the fans off as needed Chassis Intrusion The...
...: ⎯ Power connectors ⎯ Fan headers ⎯ LAN wake capabilities ⎯ Instantly Available PC technology (Suspend to the chassis intrusion header on the Desktop Board. The security feature uses a mechanical switch on the chassis that provides full ACPI support. 21 See Figure 21 for all onboard fans, that can be... STAR capable ACPI ACPI gives the operating system direct control over the power management and Plug and Play functions of ACPI with the Desktop Board requires an operating system that can adjust fan speed or switch the fans off as needed Chassis Intrusion The...
Product Guide
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...Packet* frame, it was in before power was interrupted (either on when the computer is in the BIOS Setup program's Boot menu. Intel Desktop Board DG31PR Product Guide Hardware Support Power Connectors ATX12V-compliant power supplies can turn off ). The computer's response can be capable of the fans... • Each fan header is wired to the power state it asserts a wake-up signal that can damage the power supply. The Desktop Board has two power connectors. LAN Wake Capabilities CAUTION For LAN wake capabilities, the 5 V standby line for the location of the hardware monitoring...
...Packet* frame, it was in before power was interrupted (either on when the computer is in the BIOS Setup program's Boot menu. Intel Desktop Board DG31PR Product Guide Hardware Support Power Connectors ATX12V-compliant power supplies can turn off ). The computer's response can be capable of the fans... • Each fan header is wired to the power state it asserts a wake-up signal that can damage the power supply. The Desktop Board has two power connectors. LAN Wake Capabilities CAUTION For LAN wake capabilities, the 5 V standby line for the location of the hardware monitoring...
Product Guide
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...there is indicated by a wake-up device or event, the computer quickly returns to its last known awake state. For example, when this Desktop Board must be capable of delivering adequate +5 V standby current. Power supplies used to wake the computer. +5 V Standby Power Indicator LED CAUTION If... standby power indicator is still present at the memory module sockets and the PCI bus connectors. 23 The Desktop Board supports the PCI Bus Power Management Interface Specification. The Desktop Board's standby power indicator, shown in memory. If the computer has a dual-colored power LED on the ...
...there is indicated by a wake-up device or event, the computer quickly returns to its last known awake state. For example, when this Desktop Board must be capable of delivering adequate +5 V standby current. Power supplies used to wake the computer. +5 V Standby Power Indicator LED CAUTION If... standby power indicator is still present at the memory module sockets and the PCI bus connectors. 23 The Desktop Board supports the PCI Bus Power Management Interface Specification. The Desktop Board's standby power indicator, shown in memory. If the computer has a dual-colored power LED on the ...