Product Guide
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Intel Desktop Board D945GCNL Product Guide Installing the Processor Fan Heat Sink 30 Connecting the Processor Fan Heat Sink Cable 31 Removing the Processor 31 Installing and Removing Memory ... and Headers 46 Setting the BIOS Configuration Jumper 47 Clearing Passwords 49 3 Updating the BIOS Updating the BIOS with the Intel® Express BIOS Update Utility 55 Updating the BIOS with the Iflash Memory Update Utility 55 Obtaining the BIOS Update File 56 Updating the BIOS 56 Recovering the BIOS 56 A Error Messages and Indicators BIOS Beep Codes 57 BIOS Error Messages...
Intel Desktop Board D945GCNL Product Guide Installing the Processor Fan Heat Sink 30 Connecting the Processor Fan Heat Sink Cable 31 Removing the Processor 31 Installing and Removing Memory ... and Headers 46 Setting the BIOS Configuration Jumper 47 Clearing Passwords 49 3 Updating the BIOS Updating the BIOS with the Intel® Express BIOS Update Utility 55 Updating the BIOS with the Iflash Memory Update Utility 55 Obtaining the BIOS Update File 56 Updating the BIOS 56 Recovering the BIOS 56 A Error Messages and Indicators BIOS Beep Codes 57 BIOS Error Messages...
Product Guide
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...Connecting the Serial ATA Cable 39 20. Desktop Board D945GCNL Components 12 3. USB 2.0 Header Signal Names 42 7. EMC Regulations 65 15. Product Certification Markings 67 vii Lift Socket Lever 27 7. Use DDR2 DIMMs 33 15. Jumper Settings for Intel High Definition Audio 41 5. Lift the... 29 11. Front Panel Audio Header Signal Names for the BIOS Setup Program Modes 48 10. LAN Connector LEDs 16 3. Close the Load Plate 30 12. Desktop Board D945GCNL Mounting Screw Hole Locations 26 6. Desktop Board D945GCNL Components 11 2. Location of Chassis Fan Headers 44 23....
...Connecting the Serial ATA Cable 39 20. Desktop Board D945GCNL Components 12 3. USB 2.0 Header Signal Names 42 7. EMC Regulations 65 15. Product Certification Markings 67 vii Lift Socket Lever 27 7. Use DDR2 DIMMs 33 15. Jumper Settings for Intel High Definition Audio 41 5. Lift the... 29 11. Front Panel Audio Header Signal Names for the BIOS Setup Program Modes 48 10. LAN Connector LEDs 16 3. Close the Load Plate 30 12. Desktop Board D945GCNL Mounting Screw Hole Locations 26 6. Desktop Board D945GCNL Components 11 2. Location of Chassis Fan Headers 44 23....
Product Guide
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...If only the supervisor password is set , pressing at the password prompt of power supply voltages to run the BIOS Setup program after you install a PCI/PCI Express add-in card. Hardware Management Features The hardware management features of Desktop Board D945GCNL enable the board to be compatible with the following ... supervisor password and a user password can be accessed and who can adjust fan speed or switch the fans off as needed 18 Intel Desktop Board D945GCNL Product Guide PCI* and PCI Express* Auto Configuration If you install a PCI/PCI Express add-in card in your computer, the...
...If only the supervisor password is set , pressing at the password prompt of power supply voltages to run the BIOS Setup program after you install a PCI/PCI Express add-in card. Hardware Management Features The hardware management features of Desktop Board D945GCNL enable the board to be compatible with the following ... supervisor password and a user password can be accessed and who can adjust fan speed or switch the fans off as needed 18 Intel Desktop Board D945GCNL Product Guide PCI* and PCI Express* Auto Configuration If you install a PCI/PCI Express add-in card in your computer, the...
Product Guide
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... Fan headers ― LAN wake capabilities ― Instantly Available PC technology (Suspend to the power state it was in the BIOS Setup program's Boot menu. The security feature uses a mechanical switch on the chassis that can turn off ). When resuming from ...Support Power Connectors ATX12V-compliant power supplies can be set by using the Last Power State feature in before power was interrupted (either on the desktop board. The desktop board has two power connectors. Desktop Board Features Chassis Intrusion Detection The board supports a chassis security feature that provides full ...
... Fan headers ― LAN wake capabilities ― Instantly Available PC technology (Suspend to the power state it was in the BIOS Setup program's Boot menu. The security feature uses a mechanical switch on the chassis that can turn off ). When resuming from ...Support Power Connectors ATX12V-compliant power supplies can be set by using the Last Power State feature in before power was interrupted (either on the desktop board. The desktop board has two power connectors. Desktop Board Features Chassis Intrusion Detection The board supports a chassis security feature that provides full ...
Product Guide
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... the procedures described in this chapter. 2 Installing and Replacing Desktop Board Components This chapter tells you how to: • Install the I/O shield • Install and remove the desktop board • Install and remove a processor • Install and... remove memory • Install and remove a PCI Express x16 card • Connect the IDE and Serial ATA cables • Connect to the internal headers • Connect the flexible audio system • Connect the chassis fan and power cables • Set the BIOS...
... the procedures described in this chapter. 2 Installing and Replacing Desktop Board Components This chapter tells you how to: • Install the I/O shield • Install and remove the desktop board • Install and remove a processor • Install and... remove memory • Install and remove a PCI Express x16 card • Connect the IDE and Serial ATA cables • Connect to the internal headers • Connect the flexible audio system • Connect the chassis fan and power cables • Set the BIOS...
Product Guide
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Figure 25 shows the location of the BIOS Configuration Jumper Block 47 Location of the desktop board's BIOS configuration jumper block. Figure 25. Installing and Replacing Desktop Board Components Setting the BIOS Configuration Jumper NOTE Always turn off the power and unplug the power cord from the computer before moving the jumper. Moving the jumper with the power on may result in unreliable computer operation.
Figure 25 shows the location of the BIOS Configuration Jumper Block 47 Location of the desktop board's BIOS configuration jumper block. Figure 25. Installing and Replacing Desktop Board Components Setting the BIOS Configuration Jumper NOTE Always turn off the power and unplug the power cord from the computer before moving the jumper. Moving the jumper with the power on may result in unreliable computer operation.
Product Guide
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Jumper Settings for the BIOS Setup Program Modes Jumper Setting Mode Normal (default) (1-2) Description The BIOS uses the current configuration and passwords for the BIOS Setup program modes. Use this menu to be done in the event of a failed BIOS update. 48 Table 9. Intel Desktop Board D945GCNL Product Guide The three-pin BIOS jumper block enables all board configuration to clear passwords. Configure...
Jumper Settings for the BIOS Setup Program Modes Jumper Setting Mode Normal (default) (1-2) Description The BIOS uses the current configuration and passwords for the BIOS Setup program modes. Use this menu to be done in the event of a failed BIOS update. 48 Table 9. Intel Desktop Board D945GCNL Product Guide The three-pin BIOS jumper block enables all board configuration to clear passwords. Configure...
Product Guide
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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 recycled where possible. Bortskaffelse af brugte batterier bør foregå i overensstemmelse med g&#... on page 54 shows the location of used batteries must be in , the standby current from the power supply extends the life of three years. Intel Desktop Board D945GCNL Product Guide Replacing the Battery A coin-cell battery (CR2032) powers the real-time clock and CMOS memory. When the computer is accurate to ± 13...
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 recycled where possible. Bortskaffelse af brugte batterier bør foregå i overensstemmelse med g&#... on page 54 shows the location of used batteries must be in , the standby current from the power supply extends the life of three years. Intel Desktop Board D945GCNL Product Guide Replacing the Battery A coin-cell battery (CR2032) powers the real-time clock and CMOS memory. When the computer is accurate to ± 13...
Product Guide
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...BIOS with the Intel® Express BIOS Update Utility With the Intel Express BIOS Update utility you are updating the BIOS for the computer. Go to the D945GCNL page, click "[view] Latest BIOS updates," and select the Express BIOS Update utility file. 3. Navigate to the Intel World Wide Web site: http://support.intel.com/support/motherboards/desktop...view and change the BIOS settings for multiple identical systems.) 4. The utility available on your hard drive where it was saved. 3 Updating the BIOS The BIOS Setup program can be rebooted at the last Express BIOS Update window. 5. Your...
...BIOS with the Intel® Express BIOS Update Utility With the Intel Express BIOS Update utility you are updating the BIOS for the computer. Go to the D945GCNL page, click "[view] Latest BIOS updates," and select the Express BIOS Update utility file. 3. Navigate to the Intel World Wide Web site: http://support.intel.com/support/motherboards/desktop...view and change the BIOS settings for multiple identical systems.) 4. The utility available on your hard drive where it was saved. 3 Updating the BIOS The BIOS Setup program can be rebooted at the last Express BIOS Update window. 5. Your...
Product Guide
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Table 11. CMOS_BATTERY_ERROR The firmware has detected that the system date/time has not been set. SPD_TOLER_ERROR MEM_OPTIMAL_ERROR SERIAL PRESENCE DETECT (SPD) device data missing or inconclusive. Properly programmed SPD device data is not ...was previously shutdown due to a thermal event (overheating). A Error Messages and Indicators Desktop Board D945GCNL reports POST errors in two ways: • By sounding a beep code • By displaying an error message on reboot) BIOS Error Messages When a recoverable error occurs during POST if the video configuration fails (a...
Table 11. CMOS_BATTERY_ERROR The firmware has detected that the system date/time has not been set. SPD_TOLER_ERROR MEM_OPTIMAL_ERROR SERIAL PRESENCE DETECT (SPD) device data missing or inconclusive. Properly programmed SPD device data is not ...was previously shutdown due to a thermal event (overheating). A Error Messages and Indicators Desktop Board D945GCNL reports POST errors in two ways: • By sounding a beep code • By displaying an error message on reboot) BIOS Error Messages When a recoverable error occurs during POST if the video configuration fails (a...
Product Specification
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...21. Supervisor and User Password Functions 70 35. Lead-Free Board Markings 82 42. Product Certification Markings 85 viii Front Panel Header 51 24. BIOS Setup Configuration Jumper Settings 55 27. Intel Desktop Board D945GCNL Technical Product Specification 20. Auxiliary Front Panel Power/Sleep LED Header...Capability 58 29. Thermal Considerations for Components 60 30. Environmental Specifications 61 31. BIOS Setup Program Menu Bar 64 32. BIOS Setup Program Function Keys 64 33. BIOS Error Messages 71 37. Port 80h POST Codes 73 39. EMC Regulations 83 43...
...21. Supervisor and User Password Functions 70 35. Lead-Free Board Markings 82 42. Product Certification Markings 85 viii Front Panel Header 51 24. BIOS Setup Configuration Jumper Settings 55 27. Intel Desktop Board D945GCNL Technical Product Specification 20. Auxiliary Front Panel Power/Sleep LED Header...Capability 58 29. Thermal Considerations for Components 60 30. Environmental Specifications 61 31. BIOS Setup Program Menu Bar 64 32. BIOS Setup Program Function Keys 64 33. BIOS Error Messages 71 37. Port 80h POST Codes 73 39. EMC Regulations 83 43...
Product Specification
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..." refers to : http://support.intel.com/support/motherboards/desktop/sb/CS025414.htm 16 Table 3 lists the supported DIMM configurations. This allows the BIOS to read the SPD data and program the chipset to correctly configure the memory settings, but performance and reliability may not function under the determined frequency. Table 3. Intel Desktop Board D945GCNL Technical Product Specification 1.4 System Memory...
..." refers to : http://support.intel.com/support/motherboards/desktop/sb/CS025414.htm 16 Table 3 lists the supported DIMM configurations. This allows the BIOS to read the SPD data and program the chipset to correctly configure the memory settings, but performance and reliability may not function under the determined frequency. Table 3. Intel Desktop Board D945GCNL Technical Product Specification 1.4 System Memory...
Product Specification
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...Two multiplexed DVO port interfaces with legacy applications. DVMT returns system memory back to the graphics buffer as set in and DVI digital display connections ⎯ Supports flat panels up to 224 MB • Intel® Zoom Utility For information about Obtaining graphics software and utilities Refer to Section 1.2, page 15 1.5.1.2 ... at 75 Hz refresh (QXGA) ⎯ DDC2B compliant interface with Advanced Digital Display 2 or 2+ (ADD2/ADD2+) cards, support for TV-out/TV-in the BIOS Setup program) for compatibility with 200 MHz pixel clocks using VGA graphics under DOS.
...Two multiplexed DVO port interfaces with legacy applications. DVMT returns system memory back to the graphics buffer as set in and DVI digital display connections ⎯ Supports flat panels up to 224 MB • Intel® Zoom Utility For information about Obtaining graphics software and utilities Refer to Section 1.2, page 15 1.5.1.2 ... at 75 Hz refresh (QXGA) ⎯ DDC2B compliant interface with Advanced Digital Display 2 or 2+ (ADD2/ADD2+) cards, support for TV-out/TV-in the BIOS Setup program) for compatibility with 200 MHz pixel clocks using VGA graphics under DOS.
Product Specification
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... a programmable wake-up to configure the diskette drive interface. Use the BIOS Setup program to the computer should be turned off before a keyboard or mouse is connected or disconnected. Power to set the parallel port mode. For information about The location of the keyboard ... the back panel. The serial port supports data transfers at speeds up event interface • PCI Conventional bus power management support The BIOS Setup program provides configuration options for the legacy I /O controller provides the following features: • One serial port • One ...
... a programmable wake-up to configure the diskette drive interface. Use the BIOS Setup program to the computer should be turned off before a keyboard or mouse is connected or disconnected. Power to set the parallel port mode. For information about The location of the keyboard ... the back panel. The serial port supports data transfers at speeds up event interface • PCI Conventional bus power management support The BIOS Setup program provides configuration options for the legacy I /O controller provides the following features: • One serial port • One ...
Product Specification
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Setting this state S1, S3, S4, S5 (Note) Modem (back panel Serial Port A) PME# signal S1, ...in the S5 state. Failure to Power On will enable a wake-up event from LAN in the BIOS Setup program. The total amount of these wake-up events from this option to do so can damage the power ...support • WAKE# signal wake-up support LAN wake capabilities and Instantly Available PC technology require power from specific states. Intel Desktop Board D945GCNL Technical Product Specification 1.11.1.3 Wake-up Devices and Events Table 7 lists the devices or specific events that can wake the ...
Setting this state S1, S3, S4, S5 (Note) Modem (back panel Serial Port A) PME# signal S1, ...in the S5 state. Failure to Power On will enable a wake-up event from LAN in the BIOS Setup program. The total amount of these wake-up events from this option to do so can damage the power ...support • WAKE# signal wake-up support LAN wake capabilities and Instantly Available PC technology require power from specific states. Intel Desktop Board D945GCNL Technical Product Specification 1.11.1.3 Wake-up Devices and Events Table 7 lists the devices or specific events that can wake the ...
Product Specification
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..., the power supply removes all non-standby voltages. When resuming from an ACPI state requires an operating system that can be set using the Last Power State feature in the BIOS Setup program's Boot menu. The computer's response can adjust the fan speed or switch the fan on or off or in... failure, the computer returns to the power state it was in before power was interrupted (on when the board is in the S0 or S1 state. • The fans are off when the board is wired to Figure 9, page 46 Figure 5, page 29 Table 18, page 48 Table 19, page 48 33...
..., the power supply removes all non-standby voltages. When resuming from an ACPI state requires an operating system that can be set using the Last Power State feature in the BIOS Setup program's Boot menu. The computer's response can adjust the fan speed or switch the fan on or off or in... failure, the computer returns to the power state it was in before power was interrupted (on when the board is in the S0 or S1 state. • The fans are off when the board is wired to Figure 9, page 46 Figure 5, page 29 Table 18, page 48 Table 19, page 48 33...
Product Specification
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Intel Desktop Board D945GCNL Technical Product Specification The amount of installed memory that can be used when there is no overlap of the system memory map. Figure 7 shows a schematic of system addresses. Figure 7. All installed system memory can be used will vary based on add-in cards and BIOS settings. Detailed System Memory Address Map 38
Intel Desktop Board D945GCNL Technical Product Specification The amount of installed memory that can be used when there is no overlap of the system memory map. Figure 7 shows a schematic of system addresses. Figure 7. All installed system memory can be used will vary based on add-in cards and BIOS settings. Detailed System Memory Address Map 38
Product Specification
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.... Location of the jumper block. Intel Desktop Board D945GCNL Technical Product Specification 2.8 Jumper Block CAUTION Do not move the jumper with the power on. Otherwise, the board could be damaged. 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. The jumper block...
.... Location of the jumper block. Intel Desktop Board D945GCNL Technical Product Specification 2.8 Jumper Block CAUTION Do not move the jumper with the power on. Otherwise, the board could be damaged. 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. The jumper block...
Product Specification
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The maintenance menu is required. 55 BIOS Setup Configuration Jumper Settings Function/Mode Normal Jumper Setting 1-2 Configuration The BIOS uses current configuration information and passwords for booting. Configure 2-3 321 After the POST runs, Setup runs automatically. Technical Reference Table 26. Recovery 321 None 321 The BIOS attempts to recover the BIOS configuration. A recovery diskette is displayed.
The maintenance menu is required. 55 BIOS Setup Configuration Jumper Settings Function/Mode Normal Jumper Setting 1-2 Configuration The BIOS uses current configuration information and passwords for booting. Configure 2-3 321 After the POST runs, Setup runs automatically. Technical Reference Table 26. Recovery 321 None 321 The BIOS attempts to recover the BIOS configuration. A recovery diskette is displayed.
Product Specification
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... version in configure mode. 63 The BIOS Setup program can be used to put the Desktop Board in the BIOS and reports if the two match. Section 2.8 on page 54 shows how to view and change the BIOS settings for the computer. The menu bar... BIOS Features What This Chapter Contains 3.1 Introduction 63 3.2 BIOS Flash Memory Organization 64 3.3 Resource Configuration 64 3.4 System Management BIOS (SMBIOS 65 3.5 BIOS Updates 66 3.6 Legacy USB Support 67 3.7 Boot Options 67 3.8 Adjusting Boot Speed 69 3.9 BIOS Security Features 70 3.1 Introduction The boards use an Intel BIOS ...
... version in configure mode. 63 The BIOS Setup program can be used to put the Desktop Board in the BIOS and reports if the two match. Section 2.8 on page 54 shows how to view and change the BIOS settings for the computer. The menu bar... BIOS Features What This Chapter Contains 3.1 Introduction 63 3.2 BIOS Flash Memory Organization 64 3.3 Resource Configuration 64 3.4 System Management BIOS (SMBIOS 65 3.5 BIOS Updates 66 3.6 Legacy USB Support 67 3.7 Boot Options 67 3.8 Adjusting Boot Speed 69 3.9 BIOS Security Features 70 3.1 Introduction The boards use an Intel BIOS ...
