Intel D945GNTLKR Product Guide
Intel D945GNTLKR - Desktop Board Motherboard Manual
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- Intel D945GNTLKR | Product Guide - Page 1
Intel® Desktop Board D945GNT/D945GTP Product Guide Order Number: D10471-003 - Intel D945GNTLKR | Product Guide - Page 2
Intel® Desktop Board D945GNT/D945GTP Product Guide Second release of the Intel® Desktop Board D945GNT/D945GTP Product Guide Added operating system support accordance with the instructions, may cause intel.com/ or by calling 1-800-548-4725. Intel, Pentium, and Celeron are registered trademarks of Intel - Intel D945GNTLKR | Product Guide - Page 3
not be supported without further evaluation by Intel. Information Layout The chapters in this Product Guide are arranged as follows: 1 Desktop Board Features: a summary of product features 2 Installing and Replacing Desktop Board Components: instructions on how to install the desktop board and other - Intel D945GNTLKR | Product Guide - Page 4
Intel Desktop Board D945GNT/D945GTP Product Guide Terminology The table below gives descriptions to some common terms used in the product guide. Term Description GB Gigabyte (1,073,741,824 bytes) GHz Gigahertz (one billion hertz) KB Kilobyte (1024 bytes) MB Megabyte (1,048,576 bytes) - Intel D945GNTLKR | Product Guide - Page 5
Contents 1 Desktop Board Features 9 Manufacturing Options ...11 Supported Operating Systems 11 Desktop Board Components 12 Processor...16 Main Memory ...17 Intel® 945G Express Chipset 18 Graphics Subsystem ...18 Audio Subsystem ...18 Input/Output (I/O) Controller 19 LAN Subsystem ...19 LAN - Intel D945GNTLKR | Product Guide - Page 6
Board D945GNT/D945GTP Product Guide Installing and Removing the Desktop Board 31 Installing and Removing a Processor 32 Installing a Processor 32 Installing the Processor Fan Heat Sink 35 Connecting the Processor Fan Heat Sink Cable 35 Removing the Processor 35 Installing and Removing Memory - Intel D945GNTLKR | Product Guide - Page 7
Desktop Board 71 EMC Regulations ...72 Product Certification Markings (Board Level 74 Figures 1. Desktop Board D945GNT Components 12 2. Intel Desktop Board 25. Location of Other Connectors on Desktop Board D945GNT/D945GTP 50 26. Location of the BIOS Configuration Jumper 51 27. Removing the Battery - Intel D945GNTLKR | Product Guide - Page 8
Intel Desktop Board D945GNT/D945GTP Product Guide Tables 1. Feature Summary ...9 2. Manufacturing Options 11 3. Desktop Boards D945GNT Components 13 4. Desktop Boards D945GTP Components 15 5. Power Supply Requirements 16 6. Desktop Board D945GNT/D945GTP Memory Configurations 17 7. RJ-45 10/100 - Intel D945GNTLKR | Product Guide - Page 9
the major features of the desktop board. Table 1. Feature Summary Form Factors Processor Main Memory Chipset Graphics Audio Expansion Capabilities • ATX (12.00" x 9.60") desktop board D945GNT • MicroATX (9.60" x 9.60") desktop board D945GTP Support for an Intel® processor in the LGA775 package - Intel D945GNTLKR | Product Guide - Page 10
fan speed control • Voltage sensing to detect out of range values Related Links: For more information about desktop board D945GNT/D945GTP, including the Technical Product Specification (TPS), BIOS updates, and device drivers, go to: http://support.intel.com/support/motherboards/desktop/ 10 - Intel D945GNTLKR | Product Guide - Page 11
® 82573E or 82573V Gigabit Ethernet Controller with RJ-45 connector • Trusted Platform Module • Intel® Active Management Technology Supported Operating Systems The desktop board supports the following operating systems: • Microsoft Vista* Home Premium • Microsoft Vista Home Premium 64-bit edition - Intel D945GNTLKR | Product Guide - Page 12
Intel Desktop Board D945GNT/D945GTP Product Guide Desktop Board Components Figure 1 shows the approximate location of the major components on desktop board D945GNT. IEEE 1394a (Optional) (Optional) Line In Optical Line Out (Toslink) (Optional) A BC D E F T G Intel R 82945G S (GMCH) H - Intel D945GNTLKR | Product Guide - Page 13
Table 3. Label A B C D E F G H I J K L M N O P Q R S T Desktop Boards D945GNT Components Description Rear fan header (4-pin, fan speed control) PCI Express x1 connectors Front panel audio header PCI Express x16 connector 12 V processor core voltage connector (2x2) Rear chassis fan header 1 (3-pin, - Intel D945GNTLKR | Product Guide - Page 14
Intel Desktop Board D945GNT/D945GTP Product Guide Figure 2 shows the approximate location of the major components on desktop board D945GTP. IEEE 1394a (Optional) (Optional) Line In AB C S Optical Line Out (Toslink) (Optional) D E F R Intel R 82945G (GMCH) G Intel R 82801 (ICH7) Channel A - Intel D945GNTLKR | Product Guide - Page 15
about: • Desktop board D945GNT/D945GTP • Supported processors • Audio software and utilities • LAN software and drivers http://www.intel.com/design/motherbd http://support.intel.com/support/motherboards/desktop http://support.intel.com/support/motherboards/desktop http://www.intel.com/design - Intel D945GNTLKR | Product Guide - Page 16
to the desktop board through the LGA775 socket. The supported processors list for desktop board D945GNT/D945GTP is located on the web at: http://support.intel.com/support/motherboards/desktop/ Related Links: Go to the following links or pages for more information about: • Instructions on installing - Intel D945GNTLKR | Product Guide - Page 17
up. The BIOS will attempt to configure the memory controller for normal operation. The desktop board supports dual or single channel memory configurations defined in Table 6. Table 6. Desktop Board D945GNT/D945GTP Memory Configurations Memory Speed FSB frequency (MHz) Memory Speed (MHz) DDR2 - Intel D945GNTLKR | Product Guide - Page 18
Intel Desktop Board D945GNT/D945GTP Product Guide Intel® 945G Express Chipset The Intel 945G Express Chipset consists of the following devices: • Intel 82945G Graphics and Memory Controller Hub (GMCH) with Digital Media Interface • Intel 82801GB I/O Controller Hub (ICH7) or Intel 82801GR I/O - Intel D945GNTLKR | Product Guide - Page 19
Desktop Board Features Related Links: Go to the following link or pages for more information about: • Audio drivers and utilities http://support.intel.com/support/motherboards/desktop/ • Installing the front panel audio solution, page 44 in Chapter 2 • The location of audio connectors, Figure 22 on - Intel D945GNTLKR | Product Guide - Page 20
Intel Desktop Board D945GNT/D945GTP Product Guide RJ-45 LAN Connector LEDs Two LEDs are built into the RJ-45 LAN port located on the back panel (see Figure 3). OM17386 Figure 3. LAN Port LED Locations Two LEDs are built into the RJ-45 LAN connector. Table 7 describes the LED states when the board - Intel D945GNTLKR | Product Guide - Page 21
(3.0 Gb/s) via ICH7, connecting one device per channel. Desktop boards with ICH7R support Intel Matrix Storage Technology (NCQ, Hot Plug, RAID 0, 1, 10, 5, and Matrix RAID). Expandability The desktop boards support the following: • Desktop board D945GNT: ⎯ One PCI Express x16 add-in card ⎯ Two - Intel D945GNTLKR | Product Guide - Page 22
Intel Desktop Board D945GNT/D945GTP Product Guide Related Links: For information about installing the PCI Express x16 card, see page 40 in Chapter 2. BIOS The BIOS provides the Power-On Self-Test (POST), the BIOS Setup program, the PCI/PCI Express and IDE auto-configuration utilities, and the video - Intel D945GNTLKR | Product Guide - Page 23
operating system that provides full ACPI support. Power Connectors The desktop board has three power connectors. See Figure 24 on page 49 for the location of the power connectors. Fan Connectors The desktop board has a 4-pin processor fan header. Desktop board D945GNT has three chassis fan headers - Intel D945GNTLKR | Product Guide - Page 24
Intel Desktop Board D945GNT/D945GTP Product Guide Suspend to RAM ( desktop board, refer to the Technical Product Specification by going to the following link, finding the product, and selecting Product Documentation from the left-hand menu: http://support.intel.com/support/motherboards/desktop - Intel D945GNTLKR | Product Guide - Page 25
the Power-On Self-Test (POST). Battery A battery on the desktop board keeps the values in CMOS RAM and the clock current when the computer is turned off. Go to page 53 for instructions on how to replace the battery. Real-Time Clock The desktop board has a time-of-day clock and 100-year calendar. The - Intel D945GNTLKR | Product Guide - Page 26
Intel Desktop Board D945GNT/D945GTP Product Guide 26 - Intel D945GNTLKR | Product Guide - Page 27
Components This chapter tells you how to: • Install the I/O shield • Install and remove the desktop board • Install and remove a processor and memory • Install and remove a PCI Express x16 card • Connect the IDE and Serial ATA cables • Connect internal headers • Set up flexible 6-channel audio with - Intel D945GNTLKR | Product Guide - Page 28
Intel Desktop Board D945GNT/D945GTP Product Guide Follow these guidelines before you begin: • Always instruct you to refer computer servicing to qualified technical personnel. Installation Instructions NOTE Follow these guidelines to meet safety and regulatory requirements when installing this board - Intel D945GNTLKR | Product Guide - Page 29
The Industry Canada statement at the front of this product guide demonstrates compliance with Canadian EMC regulations. Prevent Power Supply environmental regulations. There is insufficient space on this desktop board to provide instructions for replacing and disposing of the Lithium ion coin - Intel D945GNTLKR | Product Guide - Page 30
Intel Desktop Board D945GNT/D945GTP Product Guide Installing the I/O Shield The desktop board comes with an I/O shield. When installed correct airflow within the chassis. Install the I/O shield before installing the desktop board in the chassis. Place the shield inside the chassis as shown in Figure - Intel D945GNTLKR | Product Guide - Page 31
. Refer to your chassis manual for instructions on installing and removing the desktop board. Figure 6 shows the location of the 11 mounting screw holes for desktop board D945GNT. Desktop board D945GTP has eight mounting holes. OM17615 Figure 6. Desktop Board D945GNT/D945GTP Mounting Screw Hole - Intel D945GNTLKR | Product Guide - Page 32
Intel Desktop Board D945GNT/D945GTP Product Guide Installing and Removing a Processor Instructions on how to install a processor to the desktop board are given below. Installing a Processor CAUTION Before installing or removing a processor, make sure the AC power has been removed by unplugging the - Intel D945GNTLKR | Product Guide - Page 33
Installing and Replacing Desktop Board Components 4. Remove the plastic protective socket cover from the load plate (see Figure 9, E). Do not discard the protective socket cover. Always replace the socket cover - Intel D945GNTLKR | Product Guide - Page 34
Intel Desktop Board D945GNT/D945GTP Product Guide 6. Hold the processor with your thumb and index fingers oriented as shown in Figure 11. Make sure fingers align to the socket cutouts (see Figure - Intel D945GNTLKR | Product Guide - Page 35
Processor Fan Heat Sink Desktop board D945GNT/D945GTP has an integrated processor fan heat sink retention mechanism (RM). For instructions on how to attach the processor fan heat sink to the integrated processor fan heat sink RM, refer to the boxed processor manual or the Intel World Wide Web site - Intel D945GNTLKR | Product Guide - Page 36
Intel Desktop Board D945GNT/D945GTP Product Guide Installing and Removing Memory NOTE To be fully compliant with all applicable Intel SDRAM memory specifications, the boards require DIMMs that support the Serial Presence Detect (SPD) data structure. You can access the PC Serial Presence Detect - Intel D945GNTLKR | Product Guide - Page 37
Replacing Desktop Board Components Three DIMMs Install a matched pair of DIMMs equal in speed and size in DIMM 0 (blue) and DIMM 1 (black) of channel A. Install a DIMM equal in speed and total size of the DIMMs installed in channel A in either DIMM 0 or DIMM 1 of channel B (see Figure 16). 256 MB - Intel D945GNTLKR | Product Guide - Page 38
Intel Desktop Board D945GNT/D945GTP Product Guide Installing DIMMs NOTE Install memory in the DIMM sockets prior to installing the PCI Express video card to avoid interference with the memory retention mechanism. 1. Observe the precautions in "Before You Begin" on page 27. 2. Turn off all peripheral - Intel D945GNTLKR | Product Guide - Page 39
Installing and Replacing Desktop Board Components Removing DIMMs To remove a DIMM, follow these steps: 1. Observe the precautions in "Before You Begin" on page 27. 2. Turn off all peripheral devices connected - Intel D945GNTLKR | Product Guide - Page 40
Intel Desktop Board D945GNT/D945GTP Product Guide Installing and Removing a PCI Express* x16 Card CAUTION When installing any PCI Express x16 card on the desktop board Back Panel VGA Port Removing the PCI Express x16 Card Follow these instructions to remove the PCI Express x16 card from the RM: 1. - Intel D945GNTLKR | Product Guide - Page 41
IDE cable can connect two drives to the desktop board. The cable supports the ATA-66/100 transfer protocol. Figure 19 on page 27. • Attach the cable end with the single connector (blue) to the Intel desktop board (Figure 19). • Attach the cable end with the two closely spaced connectors (gray and - Intel D945GNTLKR | Product Guide - Page 42
Intel Desktop Board D945GNT/D945GTP Product Guide Connecting the Serial ATA (SATA) Cable The SATA cable (4-conductor) supports the Serial ATA protocol and connects a single drive to the desktop board. Either end of the cable can be connected to the SATA drive or the connector on the board. For - Intel D945GNTLKR | Product Guide - Page 43
Installing and Replacing Desktop Board Components Connecting Internal Headers Before connecting cables to the internal headers, observe the precautions in "Before You Begin" on page 27. Figure 21 shows the - Intel D945GNTLKR | Product Guide - Page 44
Intel Desktop Board D945GNT/D945GTP Product Guide Installing a Front Panel Audio Solution for Intel® High Definition Audio audio header on the board. The front panel audio jacks will need to be manually configured for microphone or line out functionality in the Intel Audio Studio application. - Intel D945GNTLKR | Product Guide - Page 45
Installing and Replacing Desktop Board Components Connecting Hi-Speed USB 2.0 Headers Before connecting the USB 2.0 headers, observe the precautions in "Before You Begin" on page 27. See Figure 21, D on - Intel D945GNTLKR | Product Guide - Page 46
Intel Desktop Board D945GNT/D945GTP Product Guide Connecting the Front Panel Header Before connecting the front panel header, observe the precautions in "Before You Begin" on page 27. See Figure 21, C on - Intel D945GNTLKR | Product Guide - Page 47
Audio with Jack Re-tasking (Optional) NOTE This section applies only to D945GNT/D945GTP desktop boards with the triple-stack audio connector. After installing the SigmaTel audio driver from the Intel Express Installer driver CD-ROM, the multi-channel audio feature can be enabled. A B C Item - Intel D945GNTLKR | Product Guide - Page 48
Intel Desktop Board D945GNT/D945GTP Product Guide Connecting Fan and Power Cables Connecting Fan Cables Figure 23 shows the location of the fan headers. Connect the processor's fan heat sink cable to the 4-pin processor fan header on the board. Connect chassis fan cables to the 3-pin fan headers. - Intel D945GNTLKR | Product Guide - Page 49
connector to the desktop board may result in damage to the board or the system Intel R 82945 (GMCH) R Intel 82801 (ICH7) 1 Channel A DIMM 0 2 Figure 24. Connecting 2x12 Power Supply Cables OM17622 1. Observe the precautions in "Before You Begin" on page 27. 2. Connect the 12 V processor core - Intel D945GNTLKR | Product Guide - Page 50
Intel Desktop Board D945GNT/D945GTP Product Guide Other Connectors Figure 25 shows the location of the PCI add-in card, PCI Express 1x, and diskette drive connectors. A BC D EF Item A B C D E F G G OM17623 Description PCI bus add-in card connector 4 (D945GNT only) PCI bus add-in card connector 3 ( - Intel D945GNTLKR | Product Guide - Page 51
computer operation. Figure 26 shows the location of the desktop board's BIOS configuration jumper. 3 2 1 Figure 26. Location of the BIOS Configuration Jumper OM17624 The three-pin BIOS jumper enables all board configurations to be done in BIOS Setup. Table 14 shows the jumper settings for the - Intel D945GNTLKR | Product Guide - Page 52
Intel Desktop Board D945GNT/D945GTP Product Guide Clearing Passwords This procedure assumes that the board is installed in the computer and the configuration jumper block is set to normal mode. 1. Observe the precautions in "Before You Begin" on page 27. 2. - Intel D945GNTLKR | Product Guide - Page 53
Replacing Desktop Board Components Replacing the Battery A coin-cell battery (CR2032) powers the real-time clock and CMOS memory. When VSB applied. 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 - Intel D945GNTLKR | Product Guide - Page 54
Intel Desktop Board D945GNT/D945GTP Product Guide 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 - Intel D945GNTLKR | Product Guide - Page 55
Installing and Replacing Desktop Board Components AWAS Risiko letupan wujud jika bateri digantikan dengan jenis yang tidak betul. Bateri sepatutnya dikitar semula jika boleh. Pelupusan bateri terpakai mestilah mematuhi peraturan - Intel D945GNTLKR | Product Guide - Page 56
Intel Desktop Board D945GNT/D945GTP Product Guide O 56 - Intel D945GNTLKR | Product Guide - Page 57
Installing and Replacing Desktop Board Components To replace the battery, follow these steps: 1. Observe the precautions in "Before the new battery in the connector, orienting the "+" and "-" correctly. 7. Replace the computer cover. Intel R 82801 (ICH7) Figure 27. Removing the Battery OM17625 57 - Intel D945GNTLKR | Product Guide - Page 58
Intel Desktop Board D945GNT/D945GTP Product Guide 58 - Intel D945GNTLKR | Product Guide - Page 59
of the Intel® Flash Memory Update Utility and the ease-of use of Windows-based installation wizards. To update the BIOS with the Intel Express BIOS Update utility: 1. Go to the Intel World Wide Web site: http://support.intel.com/support/motherboards/desktop/ 2. Navigate to the D945GNT/D945GTP page - Intel D945GNTLKR | Product Guide - Page 60
to the Desktop Board D945GNT/D945GTP page on the Intel World Wide Web site at: http://support.intel.com/support/motherboards/desktop Navigate to the D945GNT/D945GTP page, click "[view] Latest BIOS updates," and select the Iflash BIOS Update utility file. NOTE Review the instructions distributed with - Intel D945GNTLKR | Product Guide - Page 61
BIOS if an update fails. The following procedure uses recovery mode for the Setup program. See page 51 for more information on Setup modes. NOTE Because of the small amount of code available in the boot block area, there is no video support successful recovery of the BIOS core. Drive A activity will - Intel D945GNTLKR | Product Guide - Page 62
Intel Desktop Board D945GNT/D945GTP Product Guide 62 - Intel D945GNTLKR | Product Guide - Page 63
or 2000 and SATA Hard Drive(s) Configuring the BIOS for Intel Matrix Storage Technology 1. Assemble your system and attach two or more SATA hard drives. 2. Enter system BIOS Setup by pressing the key after the Power-On-Self-Test (POST) memory tests begin. 3. Go to Advanced Drive Configuration - Intel D945GNTLKR | Product Guide - Page 64
and install all necessary drivers. 4. Install the Intel Matrix Storage Console software via the Intel Express Installer CD included with your desktop board or after downloading it from the Internet at http://support.intel.com/support/motherboards/desktop/. The Intel Matrix Storage Console software - Intel D945GNTLKR | Product Guide - Page 65
A Error Messages and Indicators Desktop board D945GNT/D945GTP reports POST errors in two ways: • By sounding a beep code • By displaying an error message on the monitor BIOS Beep Codes The BIOS also issues a beep code (one long tone followed by two short tones) during POST if the video - Intel D945GNTLKR | Product Guide - Page 66
Intel Desktop Board D945GNT/D945GTP Product Guide 66 - Intel D945GNTLKR | Product Guide - Page 67
- Safety - Part 1: General Requirements (International) European Union Declaration of Conformity Statement We, Intel Corporation, declare under our sole responsibility that the product Intel® Desktop Board D945GNT/D945GTP is in conformity with all applicable essential requirements necessary for CE - Intel D945GNTLKR | Product Guide - Page 68
Intel Desktop Board D945GNT/D945GTP Product Guide Čeština Tento výrobek odpovídá požadavkům evropských směrnic 89/336/EEC a 73/23/EEC. Dansk Dette produkt er i overensstemmelse med det europæiske - Intel D945GNTLKR | Product Guide - Page 69
scope of covered products, available locations, shipping instructions, terms and conditions, etc. Intel Product Recycling Program 请参考http://www.intel.com/intel/other/ehs/product_ecology/Recycling_Program.htm Deutsch Als Teil von Intels Engagement für den Umweltschutz hat das Unternehmen das - Intel D945GNTLKR | Product Guide - Page 70
Intel Desktop Board D945GNT/D945GTP Product Guide 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 - Intel D945GNTLKR | Product Guide - Page 71
ayrıntılarını ögrenmek için lütfen http://www.intel.com/intel/other/ehs/product_ecology/Recycling_Program.htm web sayfasına gidin. Lead-Free Desktop Board This desktop board is lead free although certain discrete components used on the board contain a small amount of lead which is necessary for - Intel D945GNTLKR | Product Guide - Page 72
Intel Desktop Board D945GNT/D945GTP Product Guide EMC Regulations Desktop board D945GNT/D945GTP complies with the EMC regulations stated in Table 19 when correctly installed in a compatible host system. Table 19. EMC Regulations Regulation FCC Class B ICES- - Intel D945GNTLKR | Product Guide - Page 73
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. Korean Class B statement translation: This is household equipment that is certified to comply with EMC requirements. You may use this - Intel D945GNTLKR | Product Guide - Page 74
Intel Desktop Board D945GNT/D945GTP Product Guide Product Certification Markings (Board Level) Desktop board D945GNT support.intel.com/support/motherboards/desktop/ Taiwan BSMI (Bureau of Standards, Metrology and Inspections) mark. Includes adjacent Intel company number, D33025. Printed wiring board
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Intel® Desktop Board
D945GNT/D945GTP
Product Guide
Order Number:
D10471-003