Product Specification
Page 8
.... LAN Connector LED Locations 33 8. Back Panel Connectors 52 12. I /O Shield Dimensions for Boards with a 2-Channel Audio Subsystem 78 23. I /O Shield Dimensions for Boards with a 6-Channel Audio Subsystem and Without IEEE 1394a-2000 Connector 77 22. Manufacturing Options 13 3. Supported Memory Configurations 22 5. Effects of the Jumper Blocks 72 18. 12" x 8.2" Desktop Board Dimensions 74 19. 12" x 8.5" Desktop Board Dimensions 75 20. Interrupts ...48 15. PS/2 Mouse/Keyboard Connector 53 17. Intel 845PE Chipset Block Diagram 23 4. USB Port Configuration...
.... LAN Connector LED Locations 33 8. Back Panel Connectors 52 12. I /O Shield Dimensions for Boards with a 2-Channel Audio Subsystem 78 23. I /O Shield Dimensions for Boards with a 6-Channel Audio Subsystem and Without IEEE 1394a-2000 Connector 77 22. Manufacturing Options 13 3. Supported Memory Configurations 22 5. Effects of the Jumper Blocks 72 18. 12" x 8.2" Desktop Board Dimensions 74 19. 12" x 8.5" Desktop Board Dimensions 75 20. Interrupts ...48 15. PS/2 Mouse/Keyboard Connector 53 17. Intel 845PE Chipset Block Diagram 23 4. USB Port Configuration...
Product Specification
Page 17
... for a High Performance Serial Bus IEEE Std 1394a-2000, IEEE Standard for a High Performance Serial Bus - Amendment 1 AC '97 Audio Codec '97 ACPI Advanced Configuration and Power Interface Specification AGP AMI BIOS Accelerated Graphics Port Interface Specification AMIBIOS Desktop Core 8.0 ATA/ ATAPI-5 ATX Information Technology-AT Attachment with Packet Interface - 5 (ATA/ATAPI-5) ATX Specification ATX12V BIS CNR ATX/ATX12V Power Supply Design Guide Boot Integrity Services (BIS) Application Programming Interface (API) Communication and Network Riser (CNR) Specification Version...
... for a High Performance Serial Bus IEEE Std 1394a-2000, IEEE Standard for a High Performance Serial Bus - Amendment 1 AC '97 Audio Codec '97 ACPI Advanced Configuration and Power Interface Specification AGP AMI BIOS Accelerated Graphics Port Interface Specification AMIBIOS Desktop Core 8.0 ATA/ ATAPI-5 ATX Information Technology-AT Attachment with Packet Interface - 5 (ATA/ATAPI-5) ATX Specification ATX12V BIS CNR ATX/ATX12V Power Supply Design Guide Boot Integrity Services (BIS) Application Programming Interface (API) Communication and Network Riser (CNR) Specification Version...
Product Specification
Page 25
... attached to Ultra DMA and is device driver compatible. • ATA-100: DMA protocol on IDE bus allows host and target throttling. The drive reports the transfer rate and translation mode to 66 MB/sec. The Desktop Board D845PEBT2 supports Laser Servo (LS-120) diskette technology through the IDE interfaces. The IDE interfaces support the following modes: • Programmed I/O (PIO): processor controls data transfer. • 8237-style DMA...
... attached to Ultra DMA and is device driver compatible. • ATA-100: DMA protocol on IDE bus allows host and target throttling. The drive reports the transfer rate and translation mode to 66 MB/sec. The Desktop Board D845PEBT2 supports Laser Servo (LS-120) diskette technology through the IDE interfaces. The IDE interfaces support the following modes: • Programmed I/O (PIO): processor controls data transfer. • 8237-style DMA...
Product Specification
Page 27
... be enabled or disabled as a RAID set : • Serial ATA Boot and Serial ATA RAID must both be enabled in the Boot menu in BIOS Setup. • Silent Boot must be enabled or disabled in the BIOS Setup's Boot menu. The utility can be accessed by pressing the F3 key during POST. To enable and configure the drives as individual SATA drives. Product Description 1.8 IDE RAID Controller (Optional) The Promise Technology PDC20267 is a PCI-to-Serial ATA (SATA) controller of individual drives or a RAID configuration. The controller supports: • Two SATA hard disk drives...
... be enabled or disabled as a RAID set : • Serial ATA Boot and Serial ATA RAID must both be enabled in the Boot menu in BIOS Setup. • Silent Boot must be enabled or disabled in the BIOS Setup's Boot menu. The utility can be accessed by pressing the F3 key during POST. To enable and configure the drives as individual SATA drives. Product Description 1.8 IDE RAID Controller (Optional) The Promise Technology PDC20267 is a PCI-to-Serial ATA (SATA) controller of individual drives or a RAID configuration. The controller supports: • Two SATA hard disk drives...
Product Specification
Page 41
..., S4, or S5 state. • Wired to a fan tachometer input of the hardware monitoring and fan control ASIC. • Closed-loop fan control that can be connected to the processor fan connector, not to a chassis fan connector. When an ACPI-enabled system receives the correct command, the power supply removes all non-standby voltages. For information about The power connector locations The power connector signal names The BIOS Setup program's Boot menu The ATX specification Refer to Figure 13, page 58...
..., S4, or S5 state. • Wired to a fan tachometer input of the hardware monitoring and fan control ASIC. • Closed-loop fan control that can be connected to the processor fan connector, not to a chassis fan connector. When an ACPI-enabled system receives the correct command, the power supply removes all non-standby voltages. For information about The power connector locations The power connector signal names The BIOS Setup program's Boot menu The ATX specification Refer to Figure 13, page 58...
Product Specification
Page 97
...Advanced Menu...100 4.5 Security Menu ...113 4.6 Power Menu ...114 4.7 Boot Menu ...115 4.8 Exit Menu ...118 4.1 Introduction The BIOS Setup program can be used to view and change the BIOS settings for hardware components Configures advanced features available through the chipset Sets passwords and security features Power Boot Exit Configures power management features Selects boot options and power supply controls Saves or discards changes to Setup program options For information about Boot Integrity Services (BIS) Refer to put the Desktop Board in configuration mode. The menu...
...Advanced Menu...100 4.5 Security Menu ...113 4.6 Power Menu ...114 4.7 Boot Menu ...115 4.8 Exit Menu ...118 4.1 Introduction The BIOS Setup program can be used to view and change the BIOS settings for hardware components Configures advanced features available through the chipset Sets passwords and security features Power Boot Exit Configures power management features Selects boot options and power supply controls Saves or discards changes to Setup program options For information about Boot Integrity Services (BIS) Refer to put the Desktop Board in configuration mode. The menu...
Product Specification
Page 98
... the submenu Load the default configuration values for the current menu Save the current values and exits the BIOS Setup program Exits the menu 4.2 Maintenance Menu To access this menu in Table 66 is for Management Boot Integrity Service (BIS) credentials. See Section 2.9.2 on the menu bar at the top of the screen. Displays CPU's Stepping Signature. Intel Desktop Board D845PEBT2 Technical Product Specification Table 65 lists the function keys available for configuration mode setting information...
... the submenu Load the default configuration values for the current menu Save the current values and exits the BIOS Setup program Exits the menu 4.2 Maintenance Menu To access this menu in Table 66 is for Management Boot Integrity Service (BIS) credentials. See Section 2.9.2 on the menu bar at the top of the screen. Displays CPU's Stepping Signature. Intel Desktop Board D845PEBT2 Technical Product Specification Table 65 lists the function keys available for configuration mode setting information...
Product Specification
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... • 32 (default) • 64 • 96 Allows you must reboot for configuring chipset options. This option is displayed only if the installed processor has a 533 MHz system bus. continued 111 Manual - Manual - Maintenance Main Advanced Security Power PCI Configuration Boot Configuration Peripheral Configuration IDE Configuration Diskette Configuration Event Log Configuration Video Configuration USB Configuration Chipset Configuration Fan Control Configuration Boot Exit The submenu represented in the Main menu will be programmed according to the memory detected...
... • 32 (default) • 64 • 96 Allows you must reboot for configuring chipset options. This option is displayed only if the installed processor has a 533 MHz system bus. continued 111 Manual - Manual - Maintenance Main Advanced Security Power PCI Configuration Boot Configuration Peripheral Configuration IDE Configuration Diskette Configuration Event Log Configuration Video Configuration USB Configuration Chipset Configuration Fan Control Configuration Boot Exit The submenu represented in the Main menu will be programmed according to the memory detected...
Product Specification
Page 112
... configuring fan control options. After saving the BIOS settings and turning off . Intel Desktop Board D845PEBT2 Technical Product Specification Table 78. Maintenance Main Advanced Security Power PCI Configuration Boot Configuration Peripheral Configuration IDE Configuration Diskette Configuration Event Log Configuration Video Configuration USB Configuration Chipset Configuration Fan Control Configuration Boot Exit The submenu represented in memory. Fan Control Configuration Submenu Feature Fan Control Lowest Fan Speed Options • Disabled • Enabled (default...
... configuring fan control options. After saving the BIOS settings and turning off . Intel Desktop Board D845PEBT2 Technical Product Specification Table 78. Maintenance Main Advanced Security Power PCI Configuration Boot Configuration Peripheral Configuration IDE Configuration Diskette Configuration Event Log Configuration Video Configuration USB Configuration Chipset Configuration Fan Control Configuration Boot Exit The submenu represented in memory. Fan Control Configuration Submenu Feature Fan Control Lowest Fan Speed Options • Disabled • Enabled (default...
Product Specification
Page 113
... 80 is displayed only if a user password has been set . Security Menu If no password entered previously: Feature Options Description Supervisor Password User Password Set Supervisor Password User Access Level (Note 1) No options No options Password can be up to seven alphanumeric characters. • No Access • View Only • Limited • Full (default) Set User Password Clear User Password (Note 2) Chassis Intrusion Password can be up to view but not change the BIOS Setup Utility fields. Sets the user access rights to changes some fields...
... 80 is displayed only if a user password has been set . Security Menu If no password entered previously: Feature Options Description Supervisor Password User Password Set Supervisor Password User Access Level (Note 1) No options No options Password can be up to seven alphanumeric characters. • No Access • View Only • Limited • Full (default) Set User Password Clear User Password (Note 2) Chassis Intrusion Password can be up to view but not change the BIOS Setup Utility fields. Sets the user access rights to changes some fields...
Product Specification
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... LAN. Enables the computer to display submenu Specifies the boot sequence from the available hard disk drives Specifies the boot sequence from the available removable devices. Notes: 1. Enables the BIOS to set to Enabled, you must reboot for user binary files that are executed at the top of boot devices. Disables/enables Serial ATA drives as a RAID system. BIOS Setup Program 4.7 Boot Menu To access this type of POST messages. Maintenance Main Advanced Security Power Boot Exit Boot Device Priority Hard Disk Drives Removable Devices ATAPI CD-ROM Drives The menu...
... LAN. Enables the computer to display submenu Specifies the boot sequence from the available hard disk drives Specifies the boot sequence from the available removable devices. Notes: 1. Enables the BIOS to set to Enabled, you must reboot for user binary files that are executed at the top of boot devices. Disables/enables Serial ATA drives as a RAID system. BIOS Setup Program 4.7 Boot Menu To access this type of POST messages. Maintenance Main Advanced Security Power Boot Exit Boot Device Priority Hard Disk Drives Removable Devices ATAPI CD-ROM Drives The menu...
Product Specification
Page 121
... and the last POST code generated is useful for giving control to main BIOS in segment 0. Verify base memory. If reading of the POST codes generated by the BIOS. Displaying the POST-codes requires a PCI bus add-in ROM image. Retry the booting procedure again (go to I/O port 80h. Table 90. Find Main BIOS module in card, often called a POST card. Initialize floppy drive. Error Messages and Beep Codes 5.2 Port 80h POST Codes During the POST, the BIOS generates diagnostic progress codes (POST-codes) to check...
... and the last POST code generated is useful for giving control to main BIOS in segment 0. Verify base memory. If reading of the POST codes generated by the BIOS. Displaying the POST-codes requires a PCI bus add-in ROM image. Retry the booting procedure again (go to I/O port 80h. Table 90. Find Main BIOS module in card, often called a POST card. Initialize floppy drive. Error Messages and Beep Codes 5.2 Port 80h POST Codes During the POST, the BIOS generates diagnostic progress codes (POST-codes) to check...
Specification Update
Page 11
... fan speed limitation may be fixed in the BIOS setup menu under the 'ADVANCED' tab, 'FAN CONFIGURATION' menu. WORKAROUND: Disable fan control by the desktop board and is not controllable by changing the 'FAN CONTROL' setting to 30% of maximum, irrespective of the actual chassis temperature. Intel Desktop Board D845PEBT2 Specification Update ERRATA 1. NOTE: The CPU fan is not directly impacted. Onboard Serial ATA (SATA) Hard Disk Drives (HDD) Will Perform Slowly Prior to Loading the SATA Driver For the Microsoft Windows* Operating System PROBLEM: Serial ATA HDD software...
... fan speed limitation may be fixed in the BIOS setup menu under the 'ADVANCED' tab, 'FAN CONFIGURATION' menu. WORKAROUND: Disable fan control by the desktop board and is not controllable by changing the 'FAN CONTROL' setting to 30% of maximum, irrespective of the actual chassis temperature. Intel Desktop Board D845PEBT2 Specification Update ERRATA 1. NOTE: The CPU fan is not directly impacted. Onboard Serial ATA (SATA) Hard Disk Drives (HDD) Will Perform Slowly Prior to Loading the SATA Driver For the Microsoft Windows* Operating System PROBLEM: Serial ATA HDD software...
Product Guide
Page 5
... 66 Video Configuration Submenu 67 USB Configuration Submenu 67 Chipset Configuration Submenu 68 Security Menu ...69 Power Menu ...70 ACPI Submenu...70 Boot Menu...71 Boot Device Priority Submenu 72 Hard Disk Drives Submenu 72 Removable Devices Submenu 73 ATAPI CD-ROM Drives 73 Exit Menu ...74 5 Technical Reference Board Connectors ...75 Back Panel Connectors ...76 Audio Connectors...77 Add-In Card and Peripheral Interface Connectors 78 Desktop Board Resources 79 Memory Map ...79 DMA Channels ...79 Interrupts ...80 A Error Messages and Indicators BIOS Beep Codes ...81 BIOS Error...
... 66 Video Configuration Submenu 67 USB Configuration Submenu 67 Chipset Configuration Submenu 68 Security Menu ...69 Power Menu ...70 ACPI Submenu...70 Boot Menu...71 Boot Device Priority Submenu 72 Hard Disk Drives Submenu 72 Removable Devices Submenu 73 ATAPI CD-ROM Drives 73 Exit Menu ...74 5 Technical Reference Board Connectors ...75 Back Panel Connectors ...76 Audio Connectors...77 Add-In Card and Peripheral Interface Connectors 78 Desktop Board Resources 79 Memory Map ...79 DMA Channels ...79 Interrupts ...80 A Error Messages and Indicators BIOS Beep Codes ...81 BIOS Error...
Product Guide
Page 18
... the BIOS Setup program can be accessed and who can override the auto-configuration options by specifying manual configuration in the BIOS automatically detects and configures the device for your computer, the IDE auto-configuration utility in the BIOS Setup program. Intel Desktop Board D845PEBT2 Product Guide Accelerated Graphics Port (AGP) ✏ NOTE Desktop Board D845PEBT2 is set for the Setup and for booting the computer, with the following restrictions: • The supervisor password gives unrestricted access to view and change all Setup options. The BIOS...
... the BIOS Setup program can be accessed and who can override the auto-configuration options by specifying manual configuration in the BIOS automatically detects and configures the device for your computer, the IDE auto-configuration utility in the BIOS Setup program. Intel Desktop Board D845PEBT2 Product Guide Accelerated Graphics Port (AGP) ✏ NOTE Desktop Board D845PEBT2 is set for the Setup and for booting the computer, with the following restrictions: • The supervisor password gives unrestricted access to view and change all Setup options. The BIOS...
Product Guide
Page 41
... Manual Configuration option. Confirm the Striped set , highlight the Auto Configuration option using the up -down arrow keys and press . 2. Generally, larger chunk sizes are better when managing larger data transfers with office applications such as audio/video editing or graphics design. Press again to use. Users should perform their own testing to determine the optimal chunk size for the hard disk drives. Smaller chunk sizes are not identical in size...
... Manual Configuration option. Confirm the Striped set , highlight the Auto Configuration option using the up -down arrow keys and press . 2. Generally, larger chunk sizes are better when managing larger data transfers with office applications such as audio/video editing or graphics design. Press again to use. Users should perform their own testing to determine the optimal chunk size for the hard disk drives. Smaller chunk sizes are not identical in size...
Product Guide
Page 43
... ESC Enter Ctrl-E * 6HOHFW 0HQX Previous Menu Select Exit First HDD 8. Select to go back to the beginning to create RAID set . 7. Silicon Image Inc. Press to exit the RAID Configuration Utility. 9. Highlight the Manual Configuration option using the up-down arrow keys and press . 2. Select Disk Copy choice by pressing . The data on the source drive should be displayed, similar to the following screen image: RAID Configuration Utility - After...
... ESC Enter Ctrl-E * 6HOHFW 0HQX Previous Menu Select Exit First HDD 8. Select to go back to the beginning to create RAID set . 7. Silicon Image Inc. Press to exit the RAID Configuration Utility. 9. Highlight the Manual Configuration option using the up-down arrow keys and press . 2. Select Disk Copy choice by pressing . The data on the source drive should be displayed, similar to the following screen image: RAID Configuration Utility - After...
Product Guide
Page 64
... drive's specifications for IDE devices. Primary/Secondary IDE Master/Slave Submenus Feature Drive Installed Type Maximum Capacity LBA Large Mode Control Options None • Auto (default) • User None • Auto (default) • Disabled Description Displays the type of sectors per block for transfers from ATA/ATAPI device. User allows capabilities to memory. Table 17. For brevity, only one example is shown. Intel Desktop Board D845PEBT2 Product Guide Primary/Secondary IDE Master/Slave Submenus Maintenance Main Advanced Security Power Boot Exit IDE Configuration...
... drive's specifications for IDE devices. Primary/Secondary IDE Master/Slave Submenus Feature Drive Installed Type Maximum Capacity LBA Large Mode Control Options None • Auto (default) • User None • Auto (default) • Disabled Description Displays the type of sectors per block for transfers from ATA/ATAPI device. User allows capabilities to memory. Table 17. For brevity, only one example is shown. Intel Desktop Board D845PEBT2 Product Guide Primary/Secondary IDE Master/Slave Submenus Maintenance Main Advanced Security Power Boot Exit IDE Configuration...
Product Guide
Page 67
...AGP or PCI video controller as the display device that will be active when the system boots. Table 20. Table 21. Enables support for direct access by the graphics device. USB Configuration Submenu Feature Options High Speed USB Legacy USB Support • Disabled • Enabled (default) • Disabled • Enabled (default) Description Disable this option when a USB 2.0 driver is used to configure USB features. USB Configuration Submenu Maintenance Main Advanced Security Power Boot Exit USB Configuration The menu shown in Table 20 is used to configure video...
...AGP or PCI video controller as the display device that will be active when the system boots. Table 20. Table 21. Enables support for direct access by the graphics device. USB Configuration Submenu Feature Options High Speed USB Legacy USB Support • Disabled • Enabled (default) • Disabled • Enabled (default) Description Disable this option when a USB 2.0 driver is used to configure USB features. USB Configuration Submenu Maintenance Main Advanced Security Power Boot Exit USB Configuration The menu shown in Table 20 is used to configure video...
Product Guide
Page 71
... Disabled (default) Disables or enables booting to set the boot features and the boot sequence. Hard Disk Drives No options Specifies the boot sequence from the available removable devices. ATAPI CD-ROM Drives No options Specifies the boot sequence from the available ATAPI CD-ROM drives. 71 Table 26. Using the BIOS Setup Program Boot Menu Maintenance Main Advanced Security Power Boot Exit The menu shown in Table 26 is used to Serial ATA devices. • Enabled • Disabled (default) Disables or enables SATA RAID Configuration Utility. • Enabled No options...
... Disabled (default) Disables or enables booting to set the boot features and the boot sequence. Hard Disk Drives No options Specifies the boot sequence from the available removable devices. ATAPI CD-ROM Drives No options Specifies the boot sequence from the available ATAPI CD-ROM drives. 71 Table 26. Using the BIOS Setup Program Boot Menu Maintenance Main Advanced Security Power Boot Exit The menu shown in Table 26 is used to Serial ATA devices. • Enabled • Disabled (default) Disables or enables SATA RAID Configuration Utility. • Enabled No options...