Product Guide
Page 2
...radio/TV technician for radio noise emissions from published specifications. The D845HV and D845WN desktop boards may cause undesired operation. Disclaimer Information in this document is no liability whatsoever, and Intel disclaims any intellectual property rights is granted by this document. Copies...not exceed the Class B limits for help. Except as the property of the Intel® Desktop Boards D845HV and D845WN Product Guide. If this product, contact: Intel Corporation 5200 N.E. Revision History Revision -001 Revision History First release of others. Contact ...
...radio/TV technician for radio noise emissions from published specifications. The D845HV and D845WN desktop boards may cause undesired operation. Disclaimer Information in this document is no liability whatsoever, and Intel disclaims any intellectual property rights is granted by this document. Copies...not exceed the Class B limits for help. Except as the property of the Intel® Desktop Boards D845HV and D845WN Product Guide. If this product, contact: Intel Corporation 5200 N.E. Revision History Revision -001 Revision History First release of others. Contact ...
Product Guide
Page 3
Contents 1 Desktop Board Features Components...9 Processor ...11 Main Memory ...11 Intel® 845 Chipset ...12 Intel® 82845 Memory Controller Hub (MCH 12 Intel® 82801BA I/O Controller Hub (ICH2 13 Firmware Hub (FWH 13 Input/Output (I/O) Controller 13 Real... Features 17 Resume on Ring...18 Instantly Available Technology 18 2 Installing and Replacing Desktop Board Components Before You Begin ...21 Installing the I/O Shield ...22 Installing and Removing the Desktop Board 23 Installing and Removing a Processor 25 Installing the Processor Fan Heatsink Retention Mechanism ...
Contents 1 Desktop Board Features Components...9 Processor ...11 Main Memory ...11 Intel® 845 Chipset ...12 Intel® 82845 Memory Controller Hub (MCH 12 Intel® 82801BA I/O Controller Hub (ICH2 13 Firmware Hub (FWH 13 Input/Output (I/O) Controller 13 Real... Features 17 Resume on Ring...18 Instantly Available Technology 18 2 Installing and Replacing Desktop Board Components Before You Begin ...21 Installing the I/O Shield ...22 Installing and Removing the Desktop Board 23 Installing and Removing a Processor 25 Installing the Processor Fan Heatsink Retention Mechanism ...
Product Guide
Page 4
Intel Desktop Boards D845HV and D845WN Product Guide Installing and Removing Memory 29 DIMM Installation Guidelines 29 Installing DIMMs ...29 Removing DIMMs ...31 Installing and Removing the AGP Retention ... Configuration Jumper Block 37 Clearing Passwords ...38 Replacing the Battery ...39 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...
Intel Desktop Boards D845HV and D845WN Product Guide Installing and Removing Memory 29 DIMM Installation Guidelines 29 Installing DIMMs ...29 Removing DIMMs ...31 Installing and Removing the AGP Retention ... Configuration Jumper Block 37 Clearing Passwords ...38 Replacing the Battery ...39 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...
Product Guide
Page 5
... Cable 36 17. Processor Fan Heatsink RM Mounting Holes 25 8. Contents 5 Technical Reference Board Connectors ...67 Back Panel Connectors 68 Midboard Connectors 69 Front Panel Connectors 73 Desktop Board Resources 74 Memory Map ...74 DMA Channels ...74 I /O Shield 22 5. D845HV Board Components 9 2. Installing the Processor Fan Heatsink RM Base to the Processor Fan Connector .........28...
... Cable 36 17. Processor Fan Heatsink RM Mounting Holes 25 8. Contents 5 Technical Reference Board Connectors ...67 Back Panel Connectors 68 Midboard Connectors 69 Front Panel Connectors 73 Desktop Board Resources 74 Memory Map ...74 DMA Channels ...74 I /O Shield 22 5. D845HV Board Components 9 2. Installing the Processor Fan Heatsink RM Base to the Processor Fan Connector .........28...
Product Guide
Page 6
... 53 14. Video Configuration Submenu 60 20. Exit Menu...66 29. BIOS Error Messages 80 35. EMC Regulations ...83 vi Intel Desktop Boards D845HV and D845WN Product Guide 21. BIOS Setup Program Function Keys 48 8. Extended Configuration Submenu 49 10. Primary/Secondary IDE Master/Slave...65 27. Interrupts ...77 33. Processors Supported by the Desktop Board 11 3. IDE Configuration Submenu 56 16. Boot Menu ...63 24. ATAPI CD-ROM Drives Submenu 66 28. DMA Channels...74 31. I/O Map...75 32. D845HV Board Add-in Card and Peripheral Interface Connectors 72 24. ...
... 53 14. Video Configuration Submenu 60 20. Exit Menu...66 29. BIOS Error Messages 80 35. EMC Regulations ...83 vi Intel Desktop Boards D845HV and D845WN Product Guide 21. BIOS Setup Program Function Keys 48 8. Extended Configuration Submenu 49 10. Primary/Secondary IDE Master/Slave...65 27. Interrupts ...77 33. Processors Supported by the Desktop Board 11 3. IDE Configuration Submenu 56 16. Boot Menu ...63 24. ATAPI CD-ROM Drives Submenu 66 28. DMA Channels...74 31. I/O Map...75 32. D845HV Board Add-in Card and Peripheral Interface Connectors 72 24. ...
Product Guide
Page 7
... Factors Processor Memory Chipset I/O Control LAN (optional) Graphics Audio • microATX at 9.6 inches by 9.6 inches (D845WN board) • Support for illustrations unless otherwise noted. Table 1. Desktop Board Features 1 Desktop Board Features ✏ NOTE The D845HV board layout was used for an Intel® Pentium® 4 processor in an mPGA-478 socket • Three SDRAM DIMM sockets. • Designed...
... Factors Processor Memory Chipset I/O Control LAN (optional) Graphics Audio • microATX at 9.6 inches by 9.6 inches (D845WN board) • Support for illustrations unless otherwise noted. Table 1. Desktop Board Features 1 Desktop Board Features ✏ NOTE The D845HV board layout was used for an Intel® Pentium® 4 processor in an mPGA-478 socket • Three SDRAM DIMM sockets. • Designed...
Product Guide
Page 8
Intel Desktop Boards D845HV and D845WN Product Guide Table 1. Feature Summary (continued) Expansion Capabilities • D845HV board: Three PCI bus add-in card connectors One AGP connector One optional CNR connector (slot shared with PCI bus connector 3) • D845WN board: Six PCI bus add-in card connectors ...Features • SCSI hard drive activity LED connector for the front panel • Speaker ✏ NOTE For information about Intel® desktop boards, including technical product specifications, BIOS updates, and device drivers, go to the...
Intel Desktop Boards D845HV and D845WN Product Guide Table 1. Feature Summary (continued) Expansion Capabilities • D845HV board: Three PCI bus add-in card connectors One AGP connector One optional CNR connector (slot shared with PCI bus connector 3) • D845WN board: Six PCI bus add-in card connectors ...Features • SCSI hard drive activity LED connector for the front panel • Speaker ✏ NOTE For information about Intel® desktop boards, including technical product specifications, BIOS updates, and device drivers, go to the...
Product Guide
Page 9
...LED connector E 12 V processor core voltage connector S Chassis intrusion connector F Rear chassis fan connector (tachometer input) T Front chassis fan connector G Intel 82845 Memory Controller Hub (MCH) U Alternate power/sleep LED connector H Processor socket V Front panel connector I Processor fan connector (tachometer input) ...Communication and Networking Riser (CNR) (optional) N Primary IDE connector BB Front panel audio connector Figure 1. Desktop Board Features Components Figure 1 shows the location of the major components on the D845HV board. D845HV Board Components 9
...LED connector E 12 V processor core voltage connector S Chassis intrusion connector F Rear chassis fan connector (tachometer input) T Front chassis fan connector G Intel 82845 Memory Controller Hub (MCH) U Alternate power/sleep LED connector H Processor socket V Front panel connector I Processor fan connector (tachometer input) ...Communication and Networking Riser (CNR) (optional) N Primary IDE connector BB Front panel audio connector Figure 1. Desktop Board Features Components Figure 1 shows the location of the major components on the D845HV board. D845HV Board Components 9
Product Guide
Page 10
Intel Desktop Boards D845HV and D845WN Product Guide Figure 2 shows the location of the major components on the D845WN board. A BC D BB E F AA G Z H Y X I W J V K U T SQ N R PO ML OM12039 A CD-ROM connector (ATAPI) O Secondary IDE connector B Auxiliary line-in connector (ATAPI) P Speaker C AGP connector Q Intel... voltage connector S Chassis intrusion connector F Rear chassis fan connector (tachometer input) T Front chassis fan connector G Intel 82845 Memory Controller Hub (MCH) U Alternate power/sleep LED connector H Processor socket V Front panel connector I ...
Intel Desktop Boards D845HV and D845WN Product Guide Figure 2 shows the location of the major components on the D845WN board. A BC D BB E F AA G Z H Y X I W J V K U T SQ N R PO ML OM12039 A CD-ROM connector (ATAPI) O Secondary IDE connector B Auxiliary line-in connector (ATAPI) P Speaker C AGP connector Q Intel... voltage connector S Chassis intrusion connector F Rear chassis fan connector (tachometer input) T Front chassis fan connector G Intel 82845 Memory Controller Hub (MCH) U Alternate power/sleep LED connector H Processor socket V Front panel connector I ...
Product Guide
Page 11
...data structure. Processors are needed to provide extra power to the Intel 845 chipset and Intel Pentium 4 processor. Processors Supported by the Desktop Board Type Designation System Bus Frequency Intel Pentium 4 processor 1.4, 1.5, 1.6, 1.7, and in Figure 21...intel.com/support/motherboards/desktop/ For instructions on processor support for normal operation. Desktop Board Features Processor CAUTION Failure to use an ATX12V power supply, or not connecting the additional power supply lead to the D845HV or D845WN boards may be purchased separately. The boards support a single Intel...
...data structure. Processors are needed to provide extra power to the Intel 845 chipset and Intel Pentium 4 processor. Processors Supported by the Desktop Board Type Designation System Bus Frequency Intel Pentium 4 processor 1.4, 1.5, 1.6, 1.7, and in Figure 21...intel.com/support/motherboards/desktop/ For instructions on processor support for normal operation. Desktop Board Features Processor CAUTION Failure to use an ATX12V power supply, or not connecting the additional power supply lead to the D845HV or D845WN boards may be purchased separately. The boards support a single Intel...
Product Guide
Page 12
... technology) Up to 1.5 GB (256 Mbit technology) ✏ NOTE The D845HV and D845WN desktop boards have been designed to support DIMMs based on D845HV and D845WN boards includes: • Single processor support with 400 MHz data transfer rate • Support for the following devices: • Intel 82845 Memory Controller Hub (MCH) with AHA bus •...
... technology) Up to 1.5 GB (256 Mbit technology) ✏ NOTE The D845HV and D845WN desktop boards have been designed to support DIMMs based on D845HV and D845WN boards includes: • Single processor support with 400 MHz data transfer rate • Support for the following devices: • Intel 82845 Memory Controller Hub (MCH) with AHA bus •...
Product Guide
Page 13
... wake up event interface • PCI power management support • Two fan tachometer inputs Real-Time Clock The desktop boards have a time-of the platform. A battery on D845HV and D845WN boards includes: • Integrated IDE controller supports two Ultra DMA-33 and ATA-66/100 channels, BMIDE and PIO ... audio and telephony CODECs • Integrated Intel 82562ET 10/100 Mbit/sec Platform LAN Connect (PLC) device for interfacing the ICH2 LAN connect interface to the rest of -day clock and 100-year calendar. ICH2 features on the desktop board keeps the clock current when the computer...
... wake up event interface • PCI power management support • Two fan tachometer inputs Real-Time Clock The desktop boards have a time-of the platform. A battery on D845HV and D845WN boards includes: • Integrated IDE controller supports two Ultra DMA-33 and ATA-66/100 channels, BMIDE and PIO ... audio and telephony CODECs • Integrated Intel 82562ET 10/100 Mbit/sec Platform LAN Connect (PLC) device for interfacing the ICH2 LAN connect interface to the rest of -day clock and 100-year calendar. ICH2 features on the desktop board keeps the clock current when the computer...
Product Guide
Page 14
...of information between the processor and peripheral devices like hard disks, CD-ROM drives, and Iomega Zip† drives inside the computer. Intel Desktop Boards D845HV and D845WN Product Guide USB Support ✏ NOTE Computer systems that meets the requirements for a full-speed USB device. four ports ...• Ultra DMA-33 and ATA-66/100 protocols • Laser servo (LS-120) drives Expansion Slots The D845HV and D845WN boards have the following add-in card connectors: The D845HV board has: • Three PCI bus add-in card connectors (PCI bus connector 3 slot shared with CNR) •...
...of information between the processor and peripheral devices like hard disks, CD-ROM drives, and Iomega Zip† drives inside the computer. Intel Desktop Boards D845HV and D845WN Product Guide USB Support ✏ NOTE Computer systems that meets the requirements for a full-speed USB device. four ports ...• Ultra DMA-33 and ATA-66/100 protocols • Laser servo (LS-120) drives Expansion Slots The D845HV and D845WN boards have the following add-in card connectors: The D845HV board has: • Three PCI bus add-in card connectors (PCI bus connector 3 slot shared with CNR) •...
Product Guide
Page 15
...Figure 12 on page 32). Poor audio quality may occur if passive (non-amplified) speakers are available from Intel's World Wide Web site: http://support.intel.com/support/motherboards/desktop/ BIOS The BIOS provides the Power-On Self-Test (POST), the BIOS Setup program, the PCI and ... : • Intel 82801BA ICH2 • Analog Devices AD1885 analog codec (AC '97) ✏ NOTE The line out connector, located on the back panel, is used only with cards with 1.5 V AGP cards. Desktop Board Features Accelerated Graphics Port (AGP) ✏ NOTE The D845HV and D845WN boards are only compatible ...
...Figure 12 on page 32). Poor audio quality may occur if passive (non-amplified) speakers are available from Intel's World Wide Web site: http://support.intel.com/support/motherboards/desktop/ BIOS The BIOS provides the Power-On Self-Test (POST), the BIOS Setup program, the PCI and ... : • Intel 82801BA ICH2 • Analog Devices AD1885 analog codec (AC '97) ✏ NOTE The line out connector, located on the back panel, is used only with cards with 1.5 V AGP cards. Desktop Board Features Accelerated Graphics Port (AGP) ✏ NOTE The D845HV and D845WN boards are only compatible ...
Product Guide
Page 16
... password is set for the Setup and for booting the computer, with the Intel 82801BA ICH2) provides a Fast PCI LAN subsystem providing both passwords are then available for a password. Intel Desktop Boards D845HV and D845WN Product Guide IDE Auto Configuration If you install an IDE device (such...the following items are set , the computer boots without asking for viewing and changing depending on Intel's World Wide Web site at: http://support.intel.com/support/motherboards/desktop 16 If both 10Base-T and 100Base-TX connectivity. The password prompt is displayed before the computer ...
... password is set for the Setup and for booting the computer, with the Intel 82801BA ICH2) provides a Fast PCI LAN subsystem providing both passwords are then available for a password. Intel Desktop Boards D845HV and D845WN Product Guide IDE Auto Configuration If you install an IDE device (such...the following items are set , the computer boots without asking for viewing and changing depending on Intel's World Wide Web site at: http://support.intel.com/support/motherboards/desktop 16 If both 10Base-T and 100Base-TX connectivity. The password prompt is displayed before the computer ...
Product Guide
Page 17
... on the desktop board. On 100 Mbit/sec data rate is established. Desktop Board Features RJ-45 LAN Connector LEDs Two LEDs are built into the RJ-45 LAN connector. On (steady state) LAN link is selected. Speaker A 47 Ω inductive speaker is mounted on the board keeps the ...63719; Resume on how to replace the battery. Power Management Features Power management is operating. Table 3 describes the LED states when the board is communicating with another computer on the LAN. Yellow Off LAN link is selected. On (brighter and pulsing) The computer is powered up...
... on the desktop board. On 100 Mbit/sec data rate is established. Desktop Board Features RJ-45 LAN Connector LEDs Two LEDs are built into the RJ-45 LAN connector. On (steady state) LAN link is selected. Speaker A 47 Ω inductive speaker is mounted on the board keeps the ...63719; Resume on how to replace the battery. Power Management Features Power management is operating. Table 3 describes the LED states when the board is communicating with another computer on the LAN. Yellow Off LAN link is selected. On (brighter and pulsing) The computer is powered up...
Product Guide
Page 18
... dual-colored power LED on Ring can damage the power supply and/or effect ACPI S3 sleep state functionality. Instantly Available technology enables the board to enter the ACPI S3 (Suspend-to access the computer • Detects incoming call similarly for external and internal modems • Requires ...Figure 3, is lit when there is indicated by a wake-up device or event, the system quickly returns to its last known awake state. Intel Desktop Boards D845HV and D845WN Product Guide Resume on Ring The operation of Resume on the front panel, the sleep state is standby power to be off . ...
... dual-colored power LED on Ring can damage the power supply and/or effect ACPI S3 sleep state functionality. Instantly Available technology enables the board to enter the ACPI S3 (Suspend-to access the computer • Detects incoming call similarly for external and internal modems • Requires ...Figure 3, is lit when there is indicated by a wake-up device or event, the system quickly returns to its last known awake state. Intel Desktop Boards D845HV and D845WN Product Guide Resume on Ring The operation of Resume on the front panel, the sleep state is standby power to be off . ...
Product Guide
Page 19
...in memory. Add all additional wake-enabled devices' and nonwake-enabled devices' standby current requirements as PCI 2.2. Add to the Intel Desktop Board D845HV/D845WN Technical Product Specification for the exact standby current requirements ** Dependent upon system configuration 19 Add, from the PCI 2.2 ...1 through 5 to the descriptions in and follow the steps outlined below: 1. To estimate the total amount of standby current required for the D845HV/D845WN board PS/2 ports** PCI 2.2 slots (wake-enabled) PCI 2.2 slots (nonwake-enabled) CNR** (wake enabled) CNR** (non-wake enabled)...
...in memory. Add all additional wake-enabled devices' and nonwake-enabled devices' standby current requirements as PCI 2.2. Add to the Intel Desktop Board D845HV/D845WN Technical Product Specification for the exact standby current requirements ** Dependent upon system configuration 19 Add, from the PCI 2.2 ...1 through 5 to the descriptions in and follow the steps outlined below: 1. To estimate the total amount of standby current required for the D845HV/D845WN board PS/2 ports** PCI 2.2 slots (wake-enabled) PCI 2.2 slots (nonwake-enabled) CNR** (wake enabled) CNR** (non-wake enabled)...
Product Guide
Page 20
Intel Desktop Boards D845HV and D845WN Product Guide ✏ NOTE PCI requirements are calculated by totaling the following: • One wake-enabled device @ 375 mA. • Five non wake-...
Intel Desktop Boards D845HV and D845WN Product Guide ✏ NOTE PCI requirements are calculated by totaling the following: • One wake-enabled device @ 375 mA. • Five non wake-...
Product Guide
Page 21
...only at an ESD workstation using and modifying electronic equipment. 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 •...the steps in each procedure in personal injury or equipment damage. If such a station is off. 21 WARNINGS The procedures in this board in a chassis, see Appendix B for using an antistatic wrist strap and a conductive foam pad. Failure to disconnect power, telecommunications ...
...only at an ESD workstation using and modifying electronic equipment. 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 •...the steps in each procedure in personal injury or equipment damage. If such a station is off. 21 WARNINGS The procedures in this board in a chassis, see Appendix B for using an antistatic wrist strap and a conductive foam pad. Failure to disconnect power, telecommunications ...