Intel D845GBV, D845GRG Components

Desktop Board Features

Components

Figure 1 shows the location of the major components on Desktop Board D845GRG.

OM13590

AB C F

D E

NOP

A Audio codec P Primary IDE connector

B Front panel audio header Q Speaker

C Auxiliary line-in connector (ATAPI) R Battery

D Rear chassis fan connector (tachometer input) S SCSI hard drive activity LED connector

E CD-ROM connector (ATAPI) T Alternate power/sleep LED header

F Back panel connectors U Chassis intrusion connector

G 12 V processor core voltage connector V Front chassis fan connector

H Intel 82845G (GMCH) W BIOS configuration jumper

I Processor socket X Front panel header

J Processor fan connector (tachometer input) Y Intel 82801DB (ICH4)

K DIMM sockets Z Front panel USB 2.0 header

L Super I/O controller AA AGP connector

M Main power connector BB PCI bus add-in card connectors

N Diskette drive connector CC CNR (optional)

O Secondary IDE connector

Figure 1. Desktop Board D845GRG Components

Contents

Main Revision History April 2002 FCC Declaration of Conformity Canadian Department of Communications Compliance Statement Disclaimer Contents 1 Desktop Board Features 2 Installing and Replacing Desktop Board Components 3 Updating the BIOS 4 Using the BIOS Setup Program 5 Technical Reference A Error Messages and Indicators B Regulatory Compliance Figures Tables 1 Desktop Board Features Table 1. Feature Summary Table 1. Feature Summary (continued) Components Figure 1 shows the location of the major components on Desktop Board D845GRG. Figure 1. Desktop Board D845GRG Components Figure 2 shows the location of the major components on Desktop Board D845GBV. Figure 2. Desktop Board D845GBV Components Processor Main Memory Intel 845G Chipset Intel 82845G Graphics Memory Controller Hub (GMCH) Intel 82801DB I/O Controller Hub (ICH4) Firmware Hub (FWH) Input/Output (I/O) Controller Graphics Subsystem Audio Subsystem LAN Subsystem (Optional) LAN Subsystem Software RJ-45 LAN Connector LEDs Hi-Speed USB 2.0 Support Enhanced IDE Interface Expansion Slots Accelerated Graphics Port (AGP) Communication and Networking Riser (CNR) (Optional) BIOS PCI Auto Configuration Power Management Features ACPI Suspend to RAM (Instantly Available PC Technology) Hardware Management Power Connectors Fan Connectors Resume on Ring Wake from USB Page 2 Installing and Replacing Desktop Board Components Before You Begin CAUTION WARNINGS Installing the I/O Shield Installing and Removing the Desktop Board WARNING Installing and Removing a Processor Installing a Processor A Installing the Processor Fan Heat Sink Page Installing and Removing Memory Installing DIMMs Removing DIMMs Installing and Removing an AGP Card Installing an AGP Card Removing the AGP Card Connecting the IDE Cable Page Connecting the Front Panel Header Setting the BIOS Configuration Jumper Block Installing a Front Panel Audio Solution Installing a Front Panel USB Solution Clearing Passwords Replacing the Battery CAUTION PRECAUTION FORHOLDSREGEL OBS! Page Page Page 3 Updating the BIOS Updating the BIOS with the Intel Express BIOS Update Utility Updating the BIOS with the Intel Flash Memory Update Utility Obtaining the BIOS Update File Updating the BIOS Recovering the BIOS Page 4 Using the BIOS Setup Program Table 6 shows the function keys available for menu screens. Table 6. BIOS Setup Program Function Keys Maintenance Menu Maintenance Main Advanced Security Power Boot Exit Table 7. Maintenance Menu Main Menu Maintenance Main Advanced Security Power Boot Exit Table 8. Main Menu Advanced Menu Maintenance Main Advanced Security Power Boot Exit Table 9. Advanced Menu PCI Configuration Submenu Maintenance Main Advanced Security Power Boot Exit The submenu shown in Table 10 is used to configure the IRQ priority of PCI slots individually. Table 10. PCI Configuration Submenu Boot Configuration Submenu Maintenance Main Advanced Security Power Boot Exit Table 11. Boot Configuration Submenu Peripheral Configuration Submenu Maintenance Main Advanced Security Power Boot Exit This submenu shown in Table 12 is used for configuring computer peripherals. Table 12. Peripheral Configuration Submenu Table 12. Peripheral Configuration Submenu (continued) IDE Configuration Submenu Maintenance Main Advanced Security Power Boot Exit This submenu shown in Table 13 is used to configure IDE device options. Table 13. IDE Configuration Submenu Primary/Secondary IDE Master/Slave Submenus Maintenance Main Advanced Security Power Boot Exit Table 14. Primary/Secondary IDE Master/Slave Submenus Diskette Configuration Submenu Maintenance Main Advanced Security Power Boot Exit This submenu shown in Table 15 is used to configure the floppy drive. Table 15. Diskette Configuration Submenu Event Log Configuration Submenu Maintenance Main Advanced Security Power Boot Exit The submenu shown in Table 16 is used to configure the event logging features. Table 16. Event Log Configuration Submenu Video Configuration Submenu Maintenance Main Advanced Security Power Boot Exit The submenu shown in Table 17 is used to configure video features. Table 17. Video Configuration Submenu USB Configuration Submenu Maintenance Main Advanced Security Power Boot Exit The menu shown in Table 18 is used to configure USB features. Table 18. USB Configuration Submenu Chipset Configuration Submenu Maintenance Main Advanced Security Power Boot Exit The menu shown in Table 19 is used to configure advanced chipset features. Table 19. Chipset Configuration Submenu Security Menu Maintenance Main Advanced Security Power Boot Exit The menu shown in Table 20 is used to set passwords and security features. Table 20. Security Menu Power Menu Maintenance Main Advanced Security Power Boot Exit The menu shown in Table 21 is used to set power management features. Table 21. Power Menu Boot Menu Maintenance Main Advanced Security Power Boot Exit The menu shown in Table 23 is used to set the boot features and the boot sequence. Table 23. Boot Menu Boot Device Priority Submenu Maintenance Main Advanced Security Power Boot Exit The submenu represented in Table 24 is for setting boot devices priority. Table 24. Boot Device Priority Submenu Hard Disk Drives Submenu Removable Devices Submenu Maintenance Main Advanced Security Power Boot Exit The submenu in shown Table 26 is for setting removable devices. Table 26. Removable Devices Submenu Exit Menu Page 5 Technical Reference Board Connectors Back Panel Connectors Midboard Connectors Audio Connectors Figure 14 shows the location of the audio connectors. Figure 14. Audio Connectors Power and Hardware Connectors CAUTION Add-In Card and Peripheral Interface Connectors KJ I ABCD H EFG Front Panel Headers Figure 17 shows the location of the front panel headers. Figure 17. Front Panel Headers Table 30 shows the pin assignments for the front panel USB 2.0 header. Table 31 shows the pin assignments for the front panel header. Table 31. Front Panel Header (J9G1) Desktop Board Resources Memory Map Table 32. System Memory Map DMA Channels Table 33. DMA Channels Interrupts Table 34. Interrupts Page A Error Messages and Indicators BIOS Beep Codes BIOS Error Messages Table 36. BIOS Error Messages Table 36. BIOS Error Messages (continued) Page B Regulatory Compliance Safety Regulations Table 37. Safety Regulations EMC Regulations Table 38. EMC Regulations Product Certification Markings Installation Precautions Installation Instructions Ensure Electromagnetic Compatibility (EMC) Compliance Chassis and Component Certifications Prevent Power Supply Overload Place Battery Marking Use Only for Intended Applications