Intel主板-D845BG说明书.pdf

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Intel® Desktop Boards D845PT and D845BG Product Guide

Revision History / Disclaimer

Contents

1 Desktop Board Features

Board Components

Processor

Main Memory

Intel® 845 Chipset

Intel® 82845 Memory Controller Hub (MCH)

Intel® 82801BA I/O Controller Hub (ICH2)

Firmware Hub (FWH)

Input/Output (I/O) Controller

Real-Time Clock

USB Support

PCI Enhanced IDE Interface

Expansion Slots

Accelerated Graphics Port (AGP)

Communication and Networking Riser (CNR) (Optional)

Audio Subsystem

BIOS

PCI Auto Configuration

IDE Auto Configuration

Security Passwords

LAN Subsystem (Optional)

LAN Subsystem Software

RJ-45 LAN Connector LEDs

Speaker

Battery

Power Management Features

ACPI

Hardware

2 Installing and Replacing Desktop Board Components

Before You Begin

Installing the I/O Shield

Installing and Removing the Desktop Board

Installing and Removing a Processor

Installing the Processor Fan Heatsink Retention Mechanism Base

Installing a Processor

Installing the Processor Fan Heatsink

Connecting the Processor Fan Heatsink Cable

Removing a Processor

Installing and Removing Memory

DIMM Installation Guidelines

Installing DIMMs

Removing DIMMs

Installing and Removing the AGP Retention Mechanism and Card

Installing the AGP Card Retention Mechanism

Installing an AGP Card

Removing the AGP Card from the Retention Mechanism

Removing the AGP Card Retention Mechanism

Connecting the IDE Cable

Setting the BIOS Configuration Jumper Block

Clearing Passwords

Replacing the Battery

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

4 Using the Setup Program

Maintenance Menu

Extended Configuration Submenu

Main Menu

Advanced Menu

PCI Configuration Submenu

Boot Configuration Submenu

Peripheral Configuration Submenu

IDE Configuration Submenu

Primary/Secondary IDE Master/Slave Submenus

Diskette Configuration Submenu

Event Log Configuration Submenu

Video Configuration Submenu

Security Menu

Power Menu

ACPI Submenu

Boot Menu

Boot Device Priority Submenu

Hard Disk Drives Submenu

Removable Devices Submenu

ATAPI CD-ROM Drives

Exit Menu

5 Technical Reference

Board Connectors

Back Panel Connectors

Midboard Connectors

Front Panel Connectors

Desktop Board Resources

Memory Map

DMA Channels

I/O Map

Interrupts

A Error Messages and Indicators

BIOS Beep Codes

BIOS Error Messages

B Regulatory Compliance

Safety Regulations

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

Intel® Desktop Boards D845PT and D845BG Product Guide Order Number: A72165-001

Revision History Revision Revision History -001 First release of the Intel® Desktop Boards D845PT and D845BG Product Guide. Date October 2001 If an FCC declaration of conformity marking is present on the board, the following statement applies: FCC Declaration of Conformity This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. For questions related to the EMC performance of this product, contact: Intel Corporation 5200 N.E. Elam Young Parkway Hillsboro, OR 97124 1-800-628-8686 This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • • • • Reorient or relocate the receiving antenna. Increase the separation between the equipment and the receiver. Connect the equipment to an outlet on a circuit other than the one to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. Canadian Department of Communications Compliance Statement This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications. Le présent appareil numerique német pas de bruits radioélectriques dépassant les limites applicables aux appareils numériques de la classe B prescrites dans le Réglement sur le broullage radioélectrique édicté par le ministére des Communications du Canada. Disclaimer Information in this document is provided in connection with Intel® products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Intel’s Terms and Conditions of Sale for such products, Intel assumes no liability whatsoever, and Intel disclaims any express or implied warranty, relating to sale and/or use of Intel products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright or other intellectual property right. Intel products are not intended for use in medical, life saving, or life sustaining applications. Intel may make changes to specifications and product descriptions at any time, without notice. The D845PT and D845BG desktop boards may contain design defects or errors known as errata, which may cause the product to deviate from published specifications. Current characterized errata are available on request. Contact your local Intel sales office or your distributor to obtain the latest specifications and before placing your product order. Copies of documents which have an ordering number and are referenced in this document, or other Intel literature, may be obtained from Intel Corporation by going to the World Wide Web site at: http://www.intel.com/ or by calling 1-800-548-4725. Intel and Pentium are registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries. † Other names and brands may be claimed as the property of others. Copyright © 2001, Intel Corporation. All rights reserved.

Contents 1 Desktop Board Features Board Components .............................................................................................................11 Processor............................................................................................................................13 Main Memory ......................................................................................................................13 Intel® 845 Chipset ...............................................................................................................14 Intel® 82845 Memory Controller Hub (MCH)...............................................................14 Intel® 82801BA I/O Controller Hub (ICH2) ..................................................................15 Firmware Hub (FWH) .................................................................................................15 Input/Output (I/O) Controller................................................................................................15 Real-Time Clock..................................................................................................................15 USB Support .......................................................................................................................16 PCI Enhanced IDE Interface ...............................................................................................16 Expansion Slots...................................................................................................................16 Accelerated Graphics Port (AGP)...............................................................................17 Communication and Networking Riser (CNR) (Optional) ............................................17 Audio Subsystem ................................................................................................................17 BIOS ...................................................................................................................................17 PCI Auto Configuration...............................................................................................17 IDE Auto Configuration...............................................................................................18 Security Passwords ....................................................................................................18 LAN Subsystem (Optional) ..................................................................................................18 LAN Subsystem Software...........................................................................................18 RJ-45 LAN Connector LEDs.......................................................................................19 Speaker...............................................................................................................................19 Battery.................................................................................................................................19 Power Management Features .............................................................................................19 ACPI...........................................................................................................................19 Hardware....................................................................................................................20 Power Connectors .............................................................................................20 Fan Connectors .................................................................................................20 Resume on Ring ................................................................................................20 Instantly Available PC Technology .....................................................................20 Wake from USB .................................................................................................22 Wake from PS/2 Keyboard/Mouse .....................................................................22 PME# Wakeup Support......................................................................................22 2 Installing and Replacing Desktop Board Components Before You Begin ................................................................................................................23 Installing the I/O Shield .......................................................................................................24 Installing and Removing the Desktop Board........................................................................25 iii

Intel Desktop Boards D845PT and D845BG Product Guide Installing and Removing a Processor ..................................................................................27 Installing the Processor Fan Heatsink Retention Mechanism Base ............................27 Installing a Processor .................................................................................................29 Installing the Processor Fan Heatsink ........................................................................29 Connecting the Processor Fan Heatsink Cable ..........................................................30 Removing a Processor ...............................................................................................30 Installing and Removing Memory ........................................................................................31 DIMM Installation Guidelines ......................................................................................31 Installing DIMMs.........................................................................................................31 Removing DIMMs .......................................................................................................32 Installing and Removing the AGP Retention Mechanism and Card .....................................33 Installing the AGP Card Retention Mechanism...........................................................33 Installing an AGP Card ...............................................................................................35 Removing the AGP Card from the Retention Mechanism...........................................35 Removing the AGP Card Retention Mechanism .........................................................36 Connecting the IDE Cable ...................................................................................................37 Setting the BIOS Configuration Jumper Block .....................................................................38 Clearing Passwords ............................................................................................................39 Replacing the Battery ..........................................................................................................40 3 Updating the BIOS Updating the BIOS with the Intel® Express BIOS Update Utility ..........................................43 Updating the BIOS with the Intel® Flash Memory Update Utility ..........................................44 Obtaining the BIOS Update File..................................................................................44 Updating the BIOS......................................................................................................44 Recovering the BIOS..................................................................................................45 4 Using the Setup Program Maintenance Menu..............................................................................................................48 Extended Configuration Submenu ..............................................................................49 Main Menu ..........................................................................................................................50 Advanced Menu ..................................................................................................................51 PCI Configuration Submenu .......................................................................................52 Boot Configuration Submenu......................................................................................53 Peripheral Configuration Submenu.............................................................................54 IDE Configuration Submenu .......................................................................................56 Primary/Secondary IDE Master/Slave Submenus.......................................................57 Diskette Configuration Submenu ................................................................................58 Event Log Configuration Submenu .............................................................................59 Video Configuration Submenu ....................................................................................60 Security Menu .....................................................................................................................61 Power Menu ........................................................................................................................62 ACPI Submenu...........................................................................................................62 iv

Contents Boot Menu...........................................................................................................................63 Boot Device Priority Submenu....................................................................................64 Hard Disk Drives Submenu ........................................................................................65 Removable Devices Submenu....................................................................................65 ATAPI CD-ROM Drives ..............................................................................................66 Exit Menu ............................................................................................................................66 5 Technical Reference Board Connectors ...............................................................................................................67 Back Panel Connectors ..............................................................................................68 Midboard Connectors .................................................................................................69 Audio Connectors ..............................................................................................69 Power and Hardware Connectors ......................................................................70 Add-In Card and Peripheral Interface Connectors..............................................71 Front Panel Connectors..............................................................................................73 Desktop Board Resources...................................................................................................74 Memory Map ..............................................................................................................74 DMA Channels ...........................................................................................................74 I/O Map ......................................................................................................................75 Interrupts ....................................................................................................................77 A Error Messages and Indicators BIOS Beep Codes ...............................................................................................................79 BIOS Error Messages .........................................................................................................80 B Regulatory Compliance Safety Regulations ..............................................................................................................83 EMC Regulations ................................................................................................................83 Product Certification Markings.............................................................................................84 Installation Precautions .......................................................................................................85 Installation Instructions........................................................................................................85 Ensure Electromagnetic Compatibility (EMC) Compliance .........................................86 Chassis and Component Certifications .......................................................................86 Prevent Power Supply Overload.................................................................................86 Place Battery Marking ................................................................................................87 Use Only for Intended Applications.............................................................................87 Figures 1. D845PT Board Components .........................................................................................11 2. D845BG Board Components ........................................................................................12 3. Location of Standby Power Indicator.............................................................................21 Installing the I/O Shield .................................................................................................24 4. 5. D845PT Board Mounting Holes ....................................................................................25 6. D845BG Board Mounting Holes....................................................................................26 7. Processor Fan Heatsink RM Mounting Holes................................................................27 Installing the Processor Fan Heatsink RM Base to the Board .......................................28 8. 9. Pressing Down the Pushpin ..........................................................................................28 10. Installing a Processor....................................................................................................29 v

Intel Desktop Boards D845PT and D845BG Product Guide 11. Connecting the Processor Fan Heatsink Cable to the Processor Fan Connector .........30 12. Installing a Memory Module ..........................................................................................32 13. AGP Card with Retention Notch....................................................................................33 14. Installing the AGP Card Retention Mechanism .............................................................34 15. Removing the AGP Card ..............................................................................................35 16. Removing the AGP Card Retention Mechanism ...........................................................36 17. Connecting the IDE Cable.............................................................................................37 18. Location of the BIOS Configuration Jumper Block ........................................................38 19. Removing the Battery ...................................................................................................42 20. Back Panel Connectors ................................................................................................68 21. Audio Connectors .........................................................................................................69 22. Power and Hardware Control Connectors.....................................................................70 23. D845PT Board Add-in Card and Peripheral Interface Connectors ................................71 24. D845BG Board Add-in Card and Peripheral Interface Connectors................................72 25. Front Panel Connectors ................................................................................................73 Tables 1. Feature Summary .......................................................................................................... 9 2. Processors Supported by the Desktop Board ...............................................................13 3. RJ-45 LAN Connector LEDs .........................................................................................19 4. Standby Current Requirements.....................................................................................22 5. Jumper Settings for the BIOS Setup Program Modes (J6F2)........................................38 6. BIOS Setup Program Menu Bar....................................................................................47 7. BIOS Setup Program Function Keys.............................................................................48 8. Maintenance Menu .......................................................................................................48 9. Extended Configuration Submenu ................................................................................49 10. Main Menu....................................................................................................................50 11. Advanced Menu............................................................................................................51 12. PCI Configuration Submenu .........................................................................................52 13. Boot Configuration Submenu ........................................................................................53 14. Peripheral Configuration Submenu ...............................................................................54 15. IDE Configuration Submenu .........................................................................................56 16. Primary/Secondary IDE Master/Slave Submenus.........................................................57 17. Diskette Configuration Submenu ..................................................................................58 18. Event Log Configuration Submenu ...............................................................................59 19. Video Configuration Submenu ......................................................................................60 20. Security Menu...............................................................................................................61 21. Power Menu..................................................................................................................62 22. ACPI Submenu .............................................................................................................62 23. Boot Menu ....................................................................................................................63 24. Boot Device Priority Submenu ......................................................................................64 25. Hard Disk Drives Submenu...........................................................................................65 26. Removable Devices Submenu......................................................................................65 27. ATAPI CD-ROM Drives Submenu.................................................................................66 28. Exit Menu......................................................................................................................66 29. Front Panel Audio Connector Signal Names.................................................................69 vi

Contents 30. Serial Port B Connector ................................................................................................70 31. Front Panel USB Connectors........................................................................................73 32. System Memory Map....................................................................................................74 33. DMA Channels..............................................................................................................74 34. I/O Map.........................................................................................................................75 35. Interrupts ......................................................................................................................77 36. Beep Codes ..................................................................................................................79 37. BIOS Error Messages...................................................................................................80 38. Safety Regulations........................................................................................................83 39. EMC Regulations..........................................................................................................83 vii

Intel Desktop Boards D845PT and D845BG Product Guide viii

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