Intel Desktop Boards D845HV and D845WN Quick Reference This guide is written for technically qualified personnel with experience installing and configuring desktop boards. #FGPSF:PV#FHJO Warning and Caution... 3 Safety and Regulatory Notice:... 3 %FTLUPQ#PBSE$PNQPOFOUT D845HV Board Components... 4 D845WN Board Components... 6 4VQQPSUFE$PNQPOFOUT... 8 *OTUBMMBUJPO4UFQT 1 Installing the I/O Shield... 9 2 Installing the Desktop Board... 10 3 Installing the Processor Fan Heatsink Base... 12 4 Installing the Processor... 14 5 Installing the Processor Fan Heatsink... 14 6 Installing the Memory Modules... 15 7 Installing the AGP Card Retention Mechanism... 17 8 Installing an AGP Card... 19 9 Connecting the Fans... 20 10 Attaching the IDE Drives... 21 4FUUJOHUIF#*04$POGJHVSBUJPO+VNQFS#MPDL... 22 *UFNTPOUIF*OUFM &YQSFTT*OTUBMMFS$%30. x Product warranty x Intel Express Installer x Intel Desktop Boards D845HV and D845WN Product Guide x Software utilities and drivers x Software license agreement x Readme file Part Number: A61046-001
(FUUJOH)FMQ View or download product support information from Intel s World Wide Web site: http://support.intel.com/support/motherboards/desktop Documents on the Web site include: x Intel Desktop Board D845HV/D845WN Technical Product Specification x Intel Desktop Board D845HV/D845WN Specification Update If you can t find the information you need on the Web, contact your point of purchase. The Intel Web site also includes telephone numbers and billing charges, if applicable, for Intel customer support. Intel Corporation (Intel) makes no warranty of any kind with regard to this material, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. Intel assumes no responsibility for any errors that may appear in this document. Intel makes no commitment to update nor to keep current the information contained in this document. No part of this document may be copied or reproduced in any form or by any means without prior written consent of Intel. An Intel product, when used in accordance with its associated documentation, is "Year 2000 Capable" when, upon installation, it accurately stores, displays, processes, provides, and/or receives date data from, into, and between the twentieth and twenty-first centuries, including leap year calculations, provided that all other technology used in combination with said product properly exchanges date data with it. Intel and Pentium are trademarks and 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. *OUFM%FTLUPQ#PBSET%)7BOE%8/ 2VJDL3FGFSFODF
#FGPSF:PV#FHJO 8BSOJOHBOE$BVUJPO 8"3/*/( %JTDPOOFDUUIFCPBSEhTQPXFSTVQQMZGSPNJUTBDQPXFSTPVSDF CFGPSFZPVDPOOFDUPSEJTDPOOFDUDBCMFTPSJOTUBMMPSSFNPWFBOZ CPBSEDPNQPOFOUT'BJMVSFUPEPUIJTDBOSFTVMUJOQFSTPOBMJOKVSZPS FRVJQNFOUEBNBHF4PNFDJSDVJUSZPOUIFEFTLUPQCPBSEDBO DPOUJOVFUPPQFSBUFFWFOUIPVHIUIFGSPOUQBOFMQPXFSTXJUDIJTPGG $"65*0/ &MFDUSPTUBUJDEJTDIBSHFÉ&4%DBOEBNBHFEFTLUPQCPBSEDPNQPOFOUT *OTUBMMUIFCPBSEBUBO&4%DPOUSPMMFEXPSLTUBUJPO*GTVDIBXPSLTUBUJPO JTOPUBWBJMBCMFXFBSBOBOUJTUBUJDXSJTUTUSBQPSUPVDIUIFTVSGBDFPGUIF BOUJTUBUJDQBDLBHFCFGPSFIBOEMJOHUIFCPBSE 4BGFUZBOE3FHVMBUPSZ/PUJDF See the Intel Desktop Boards D845HV and D845WN Product Guide for all applicable regulatory compliance statements, product certification markings, and safety and electromagnetic compatibility (EMC) standards and regulations these desktop boards are compliant with. Replacement battery warning label provided: Place the label inside the chassis in an easy-to-see location near the battery but not on the board itself. Intended uses: This product was evaluated as information technology equipment (ITE) for home or office use when installed into an appropriate computer chassis. Other end uses or locations may require further evaluation. /05& 5IF%)7CPBSEMBZPVUXBTVTFEJOBMMJMMVTUSBUJPOTVOMFTTPUIFSXJTF OPUFE *OUFM%FTLUPQ#PBSET%)7BOE%8/ 2VJDL3FGFSFODF
%FTLUPQ#PBSE$PNQPOFOUT %)7#PBSE$PNQPOFOUT Line In USB Devices USB Devices A B C Y X D E F W G V U T H I J R S Q P O N M L K 16 15 J9G4 1 +5V Ground No Connection 3 2-pin alternate power/sleep LED connector On Reset HD LED Power LED 2 1 J9H1 OM11984 continued *OUFM%FTLUPQ#PBSET%)7BOE%8/ 2VJDL3FGFSFODF
%)7#PBSE $PNQPOFOUT(continued) A CD-ROM connector (ATAPI) B Auxiliary line-in connector (ATAPI) C AGP connector (1.5 V only) N Secondary IDE connector O Speaker P Intel 82801BA I/O Controller Hub (ICH2) D 12 V processor core voltage Q SCSI hard drive activity LED connector connector E Rear chassis fan connector R Chassis intrusion connector (tachometer input) F Intel 82845 Memory Controller Hub (MCH) S Front chassis fan connector G Processor socket T Front panel USB connector H Processor fan connector (tachometer input) U BIOS configuration jumper block I DIMM sockets V Battery J Serial port B connector W PCI bus add-in card connectors K Power connector X Communication and Networking Riser (CNR) (optional) L Diskette drive connector Y Front panel audio connector M Primary IDE connector $"65*0/.BOZPGUIFNJECPBSEBOEGSPOUQBOFMDPOOFDUPSTQSPWJEFPQFSBUJOH WPMUBHFÉ7EDBOE7EDGPSFYBNQMFUPEFWJDFTJOTJEFUIF DPNQVUFSDIBTTJTTVDIBTGBOTBOEJOUFSOBMQFSJQIFSBMT5IFTF DPOOFDUPSTBSFOPUPWFSDVSSFOUQSPUFDUFE%POPUVTFUIFTFDPOOFDUPST GPSQPXFSJOHEFWJDFTFYUFSOBMUPUIFDPNQVUFSDIBTTJT"GBVMUJOUIFMPBE QSFTFOUFECZUIFFYUFSOBMEFWJDFTDPVMEDBVTFEBNBHFUPUIFDPNQVUFS UIFJOUFSDPOOFDUJOHDBCMFTBOEUIFFYUFSOBMEFWJDFTUIFNTFMWFT *OUFM%FTLUPQ#PBSET%)7BOE%8/ 2VJDL3FGFSFODF
%8/#PBSE$PNQPOFOUT Line In USB Devices USB Devices A B C Y X D E F W G V U T H I J S R P M L Q O N K J9G4 1 3 2-pin alternate power/sleep LED connector On +5V Ground Power LED 16 15 2 1 J9H1 No Connection Reset HD LED OM12040 *OUFM%FTLUPQ#PBSET%)7BOE%8/ 2VJDL3FGFSFODF
%8/#PBSE$PNQPOFOUT (continued) A CD-ROM connector (ATAPI) N Secondary IDE connector B Auxiliary line-in connector (ATAPI) O Speaker C AGP connector (1.5 V only) P Intel 82801BA I/O Controller Hub (ICH2) D 12 V processor core voltage Q SCSI hard drive activity LED connector connector E Rear chassis fan connector R Chassis intrusion connector (tachometer input) F Intel 82845 Memory Controller Hub (MCH) S Front chassis fan connector G Processor socket T Front panel USB connector H Processor fan connector U BIOS configuration jumper block (tachometer input) I DIMM sockets V Battery J Serial port B connector W PCI bus add-in card connectors K Power connector X Communication and Networking Riser (CNR) (optional) L Diskette drive connector Y Front panel audio connector M Primary IDE connector $"65*0/.BOZPGUIFNJECPBSEBOEGSPOUQBOFMDPOOFDUPSTQSPWJEFPQFSBUJOH WPMUBHFÉ7EDBOE7EDGPSFYBNQMFUPEFWJDFTJOTJEFUIF DPNQVUFSDIBTTJTTVDIBTGBOTBOEJOUFSOBMQFSJQIFSBMT5IFTF DPOOFDUPSTBSFOPUPWFSDVSSFOUQSPUFDUFE%POPUVTFUIFTFDPOOFDUPST GPSQPXFSJOHEFWJDFTFYUFSOBMUPUIFDPNQVUFSDIBTTJT"GBVMUJOUIFMPBE QSFTFOUFECZUIFFYUFSOBMEFWJDFTDPVMEDBVTFEBNBHFUPUIFDPNQVUFS UIFJOUFSDPOOFDUJOHDBCMFTBOEUIFFYUFSOBMEFWJDFTUIFNTFMWFT *OUFM%FTLUPQ#PBSET%)7BOE%8/ 2VJDL3FGFSFODF
4VQQPSUFE$PNQPOFOUT 1SPDFTTPST $"65*0/ 'BJMVSFUPVTFBO"597QPXFSTVQQMZPSOPUDPOOFDUJOHUIFBEEJUJPOBM QPXFSTVQQMZMFBEUPUIF%)7PS%8/CPBSENBZSFTVMUJO EBNBHFUPUIFEFTLUPQCPBSEBOEPSQPXFSTVQQMZ 'PSNPSFJOGPSNBUJPOPOUIF"597QPXFSTVQQMZSFGFSUPUIFIntel Desktop Boards D845HV and D845WN Product GuidePOUIF*OUFM &YQSFTT*OTUBMMFS$%30. The board supports the following processors: 5ZQF %FTJHOBUJPO 4ZTUFN#VT'SFRVFODZ Intel Pentium 4 processor in an mpga-478 pin package 1.4, 1.5, 1.6, 1.7, and 1.8 GHz 400 MHz For the latest information on processors supported by the D845HV and D845WN boards, refer to the Intel World Wide Web site at: http://support.intel.com/support/motherboards/desktop.fnpsz.pevmf3frvjsfnfout The boards supports system memory as defined below: x Up to three 168-pin SDRAM Dual Inline Memory Modules (DIMMs) with gold-plated contacts x PC133 SDRAM only x 64 Mbit, 128 Mbit, and 256 Mbit technologies for the following memory configurations: 32 MB to 384 MB (64 Mbit technology) Up to 768 MB (128 Mbit technology) Up to 1.5 GB (256 Mbit technology) /05&4 x x x x 5IF%)7BOE%8/EFTLUPQCPBSETIBWFCFFOEFTJHOFEUP TVQQPSU%*..TCBTFEPO.CJUUFDIOPMPHZVQUP(#CVUUIJT UFDIOPMPHZIBTOPUCFFOWBMJEBUFEPOUIFTFCPBSET'PSNPSF JOGPSNBUJPOBCPVUUIFMBUFTUMJTUPGUFTUFENFNPSZSFGFSUPUIF*OUFM 8PSME8JEF8FCTJUFBU http://support.intel.com/support/motherboards/desktop/ Unbuffered and non-registered single or double-sided DIMMs Serial Presence Detect (SPD) memory Non-ECC and ECC DIMMs 3.3 V memory only *OUFM%FTLUPQ#PBSET%)7BOE%8/ 2VJDL3FGFSFODF
/05&4 "MMNFNPSZDPNQPOFOUTBOE%*..TVTFEXJUIUIFEFTLUPQCPBSETNVTU DPNQMZXJUIUIF1$4%3".TQFDJGJDBUJPOT5IFTFJODMVEFUIF1$ 4%3".4QFDJGJDBUJPOÉNFNPSZDPNQPOFOUTQFDJGJDUIF1$6OCVGGFSFE %*..4QFDJGJDBUJPO5PWJFXPSEPXOMPBEUIFTFTQFDJGJDBUJPOTSFGFSUP UIJT*OUFM8PSME8JEF8FCTJUF http://www.intel.com/technology/memory/pcsdram/ 'PSJOGPSNBUJPOBCPVUWFOEPSTUIBUTVQQPSUUIFTFNFNPSZSFRVJSFNFOUT SFGFSUPUIF%)7BOE%8/MJOLPOUIJT*OUFM8PSME8JEF8FCTJUF http://support.intel.com/support/motherboards/desktop/ *OTUBMMBUJPO4UFQT *OTUBMMJOHUIF*04IJFME The board comes with an I/O shield. When installed in the chassis, the shield blocks radio frequency transmissions, necessary to pass emissions (EMI) certification testing, protects internal components from dust and foreign objects, and promotes correct airflow within the chassis. Install the I/O shield before installing the board in the chassis. Place the shield inside the chassis as shown in the following figure. Press the shield into place so that it fits tightly and securely. If the shield doesn t fit, obtain a properlysized shield from the chassis supplier. OM11543 *OUFM%FTLUPQ#PBSET%)7BOE%8/ 2VJDL3FGFSFODF
*OTUBMMJOHUIF%FTLUPQ#PBSE $"65*0/ 'BJMVSFUPVTFBO"597QPXFSTVQQMZPSOPUDPOOFDUJOHUIFBEEJUJPOBM QPXFSTVQQMZMFBEUPUIF%)7BOE%8/CPBSETNBZSFTVMUJO EBNBHFUPUIFEFTLUPQCPBSEBOEPSQPXFSTVQQMZ 'PSNPSFJOGPSNBUJPOPOUIF"597QPXFSTVQQMZSFGFSUPUIFIntel Desktop Boards D845HV and D845WN Product GuidePOUIF*OUFM &YQSFTT*OTUBMMFS$%30. Refer to your chassis manual for specific instructions on installing and removing the board. Secure the board to the chassis standoffs using the screws. The figure below shows the eight mounting holes for the D845HV board. OM11982 %)7#PBSE.PVOUJOH)PMFT *OUFM%FTLUPQ#PBSET%)7BOE%8/ 2VJDL3FGFSFODF
The figure below shows the 11 mounting holes for the D845WN board. OM12080 %8/#PBSE.PVOUJOH)PMFT *OUFM%FTLUPQ#PBSET%)7BOE%8/ 2VJDL3FGFSFODF
*OTUBMMJOHUIF1SPDFTTPS'BO)FBUTJOL#BTF /05& 5IFGPMMPXJOHBTTFNCMZPQFSBUJPOTIPVMECFQFSGPSNFEBGUFSUIFEFTLUPQ CPBSEJTTFDVSFEJOUIFDIBTTJT The board comes with the processor fan heatsink base. Follow the instructions below to install the base to the board. 1. Observe the precautions in Before You Begin on page 3. 2. The processor fan heatsink base is secured to the board with four pushpins. See the location of the processor fan heatsink base mounting holes in the following figure. OM11983 *OUFM%FTLUPQ#PBSET%)7BOE%8/ 2VJDL3FGFSFODF
3. Align the four fasteners (B) of the processor fan heatsink RM base with the corresponding holes in the desktop board (C). Gently press the base down until all four corners snap into place. Verify that all four fasteners are fully engaged, then press down each of the four locking pushpins (A) to fully secure the base to the desktop board. A B C OM12096 *OUFM%FTLUPQ#PBSET%)7BOE%8/ 2VJDL3FGFSFODF
*OTUBMMJOHUIF1SPDFTTPS 1. Observe the precautions in Before You Begin on page 3. 2. Lift the processor socket lever. 3. Install the processor so that the corner with the triangle marking (A) is aligned with the corner where the lever is attached to the socket. 4. Lower the lever back to its original position. mpga478b mpga478b mpga478b A OM12078 *OTUBMMJOHUIF1SPDFTTPS'BO)FBUTJOL For instructions on how to install the processor fan heatsink, refer to the boxed processor manual or the Intel World Wide Web site at: http://support.intel.com/support/motherboards/desktop *OUFM%FTLUPQ#PBSET%)7BOE%8/ 2VJDL3FGFSFODF
*OTUBMMJOHUIF.FNPSZ.PEVMFT $"65*0/ *OTUBMMNFNPSZJOUIF%*..TPDLFUTQSJPSUPJOTUBMMJOHUIF"(1WJEFPDBSE UPBWPJEJOUFSGFSFODFXJUIUIFNFNPSZSFUFOUJPONFDIBOJTN The D845HV and D845WN boards require that DIMMs be installed. The three DIMM sockets are arranged as Banks 0, 1, and 2 as shown in the figure below. If installing a single DIMM, install it in Bank 0. If installing two DIMMs, install them in Banks 0 and 1. 0 1 2 OM11986 *OUFM%FTLUPQ#PBSET%)7BOE%8/ 2VJDL3FGFSFODF
To install DIMMs, follow these steps: 1. Observe the precautions in Before You Begin on page 3. 2. Turn off all peripheral devices connected to the computer. Turn off and unplug the computer. 3. Remove the computer cover and locate the DIMM sockets. 4. Remove the AGP video card (if it interferes with the DIMM clips from being easily opened and closed). 5. Holding the DIMM by the edges, remove it from its antistatic package. 6. Make sure the clips at either end of the socket are pushed away from the socket as shown above. 7. Position the DIMM above the socket. Align the two small notches in the bottom edge of the DIMM with the keys in the socket. 8. Insert the bottom edge of the DIMM into the socket. 9. When the DIMM is inserted, push down on the top edge of the DIMM until the retaining clips snap into place. Make sure the clips are firmly in place. 10. Reinstall the AGP card if you removed it before installing the DIMMs. 11. Replace the computer cover. *OUFM%FTLUPQ#PBSET%)7BOE%8/ 2VJDL3FGFSFODF
*OTUBMMJOHUIF"(1$BSE3FUFOUJPO.FDIBOJTN $"65*0/ *OTUBMMUIF"(1DBSESFUFOUJPONFDIBOJTNÉ3.POMZXIFOVTJOHBO "(1 DBSEXJUIBSFUFOUJPOOPUDIÉ"BTTIPXOJOUIFGJHVSFCFMPX6TJOH UIF3.XJUIBOVOOPUDIFEDBSENBZJNQBJSWJEFPPQFSBUJPO4FFUIFIntel Desktop Boards D845HV and D845WN Product GuidePOUIF*OUFM &YQSFTT*OTUBMMFS$%30.GPS3.SFNPWBMJOTUSVDUJPOT /05& "MM%)7BOE%8/EFTLUPQCPBSETNBZOPUJODMVEFBO"(13. 4FFi*OTUBMMJOHBO"(1$BSEwPOQBHFJGZPVSCPYFEEFTLUPQCPBSE EPFTOPUJODMVEFBO"(13. A OM10592 *OUFM%FTLUPQ#PBSET%)7BOE%8/ 2VJDL3FGFSFODF
The RM encloses the board s AGP connector and stabilizes the AGP card. Place the board (component side up) on a flat, supportive surface. Follow the steps outlined below to attach the RM (A) to the AGP connector (B): 1. Observe the precautions in Before You Begin on page 3. 2. Locate the AGP connector on the board as shown below. Note that the board s silkscreen (C) indicates the correct final position of the lever (D) on the RM. D A E C B OM11980 3. Position the RM over the AGP connector as shown below. OM10111 4. Push the lever end of the RM in the direction of the arrow until the two rearmost tabs (E) spread over the end of the AGP connector. OM10180 *OUFM%FTLUPQ#PBSET%)7BOE%8/ 2VJDL3FGFSFODF
5. Push the free end of the RM over the other end of the AGP connector and press down evenly on both ends of the RM until all four tabs click underneath the AGP connector. Do not apply unnecessary pressure to avoid damaging the board. OM10181 *OTUBMMJOHBO"(1$BSE /05& 5IF%)7BOE%8/CPBSETBSFPOMZDPNQBUJCMFXJUI7"(1 DBSET Follow these instructions to install an AGP card if it has a retention notch. 1. Observe the precautions in Before You Begin on page 3. 2. Place the AGP card in the AGP connector. 3. Press down on the card until it is completely seated in the connector and the card retention notch snaps into place below the RM. 4. Secure the card s metal bracket to the chassis back panel with a screw. *OUFM%FTLUPQ#PBSET%)7BOE%8/ 2VJDL3FGFSFODF
$POOFDUJOHUIF'BOT The following figure shows the location of the fan connectors. Connect the processor s fan heatsink cable to the processor fan connector on the board. Connect the chassis fan cables to the board connectors as shown in the figure below. Chassis Rear Fan J1B1 3 1 1 3 CPU Fan J2F1 3 1 Chassis Front Fan J9J1 OM11985 *OUFM%FTLUPQ#PBSET%)7BOE%8/ 2VJDL3FGFSFODF
"UUBDIJOHUIF*%&%SJWFT The Intel boxed desktop board package includes two IDE cables. Either cable can connect two drives to the desktop board. The cables support the Ultra DMA-33 (40-contact) or ATA-66/100 (40-contact, 80-conductor) transfer protocols and are backward compatible with drives using slower IDE transfer protocols. The cable will work correctly only when oriented as shown in the figure below. For correct cable function: 1. Observe the precautions in Before You Begin on page 3. 2. Attach the cable end with the single connector (A) to the board. 3. Attach the cable end with the two closely spaced connectors (B) to the drives. B A OM11988 *OUFM%FTLUPQ#PBSET%)7BOE%8/ 2VJDL3FGFSFODF
4FUUJOHUIF#*04$POGJHVSBUJPO+VNQFS#MPDL $"65*0/ "MXBZTUVSOPGGUIFQPXFSBOEVOQMVHUIFQPXFSDPSEGSPNUIFDPNQVUFS CFGPSFDIBOHJOHUIFKVNQFSCMPDLTFUUJOHT.PWJOHUIFKVNQFSXJUIUIF QPXFSPONBZSFTVMUJOVOSFMJBCMFDPNQVUFSPQFSBUJPO 1 3 J9G1 OM11996 *OUFM%FTLUPQ#PBSET%)7BOE%8/ 2VJDL3FGFSFODF
The BIOS configuration jumper block determines the operating mode of the BIOS Setup Program and enables BIOS recovery in the event of a failed BIOS update. The following table describes the jumper block settings for the BIOS Setup configuration jumper. #*044FUVQ$POGJHVSBUJPO+VNQFS#MPDLÉ+(4FUUJOHT +VNQFS 1PTJUJPO.PEF %FTDSJQUJPO 1 Normal (default) 3 The BIOS uses the current configuration and passwords for booting. 1 Configure After the Power-On Self-Test (POST) runs, the BIOS displays the Maintenance Menu. Use this 3 menu to clear passwords. 1 3 Recovery The BIOS recovers data from a recovery diskette in the event of a failed BIOS update. To update or recover the BIOS, see the instructions in the Intel Desktop Boards D845HV and D45WN Product Guide on the Intel Express Installer CD-ROM. For a complete list of BIOS Setup settings, see: x The Intel Dekstop Boards D845HV and D845WN Product Guide on the Intel Express Installer CD-ROM x The Intel World Wide Web Site at http://support.intel.com/support/motherboards/desktop/ *OUFM%FTLUPQ#PBSET%)7BOE%8/ 2VJDL3FGFSFODF
*OUFM%FTLUPQ#PBSET%)7BOE%8/ 2VJDL3FGFSFODF
Intel D845HV D845WN... 3... 3 D845HV... 4 D845WN... 6... 8 1 I/O... 9 2... 10 3... 12 4... 14 5... 14 6... 15 7 AGP... 17 8 AGP... 19 9... 20 10 IDE... 21 BIOS... 22 Intel Express Installer x x Intel Express Installer x Intel D845HV D845WN x x x
Intel http://support.intel.com/support/motherboards/desktop x Intel D845HV/D845WN x Intel D845HV/D845WN Intel Intel Intel (Intel) Intel Intel Intel Year 2000 Capable) Intel 2000 Intel Pentium Intel Corporation Copyright 2001, Intel Corporation. 2 Intel Desktop Boards D845HV and D845WN
(ESD) ESD ESD (EMC) D845HV D845WN Intel (I.T.E.) D845HV Intel Desktop Boards D845HV and D845WN 3
D845HV Line In USB Devices USB Devices A B C Y X D E F W G V U T H I J R S Q P O N M L K 16 15 J9G4 1 +5V Ground No Connection 3 2-pin alternate power/sleep LED connector On Reset HD LED Power LED 2 1 J9H1 OM11984 4 Intel Desktop Boards D845HV and D845WN
D845HV A CD-ROM (ATAPI) N IDE B (ATAPI) O C AGP 1.5 V P Intel 82801BA I/O (ICH2) D 12 V Q SCSI LED E R F Intel 82845 (MCH) S G T USB H U BIOS I DIMM V J B W PCI K X (CNR) L Y M IDE +5 VDC +12 VDC Intel Desktop Boards D845HV and D845WN 5
D845WN Line In USB Devices USB Devices A B C Y X D E F W G V U T H I J S R P M L Q O N K J9G4 1 3 2-pin alternate power/sleep LED connector On +5V Ground Power LED 16 15 2 1 J9H1 No Connection Reset HD LED OM12040 6 Intel Desktop Boards D845HV and D845WN
D845WN A CD-ROM (ATAPI) N IDE B (ATAPI) O C AGP 1.5 V P Intel 82801BA I/O (ICH2) D 12 V Q SCSI LED E R F Intel 82845 (MCH) S G T USB H U BIOS I DIMM V J B W PCI K X (CNR) L Y M IDE +5 VDC +12 VDC Intel Desktop Boards D845HV and D845WN 7
ATX12V D845HV D845WN / ATX12V Intel Express Installer Intel D845HV D845WN Intel Pentium 4 mpga-478 1.4 GHz, 1.5 GHz, 1.6 GHz, 1.7 GHz 1.8 GHz 400 MHz D845HV D845WN Intel http://support.intel.com/support/motherboards/desktop x 168 SDRAM (DIMM) x PC133 SDRAM x 64 Mbit 128 Mbit 256 Mbit 32 MB 384 MB 64 Mbit 768 MB 128 Mbit 1.5 GB 256 Mbit D845HV D845WN 512 Mbit DIMM 3 GB Intel http://support.intel.com/support/motherboards/desktop x DIMM x (SPD) x ECC ECC DIMM x 3.3 V 8 Intel Desktop Boards D845HV and D845WN
DIMM PC SDRAM PC SDRAM PC DIMM Intel http://www.intel.com/technology/memory/pcsdram/ Intel D845HV D845WN http://support.intel.com/support/motherboards/desktop/ 1 I/O I/O (EMI) I/O OM11543 Intel Desktop Boards D845HV and D845WN 9
2 ATX12V D845HV D845WN / ATX12V Intel Express Installer Intel D845HV D845WN D845HV 8 OM11982 D845HV 10 Intel Desktop Boards D845HV and D845WN
D845WN 11 OM12080 D845WN Intel Desktop Boards D845HV and D845WN 11
3 1. 3 2. 4 OM11983 12 Intel Desktop Boards D845HV and D845WN
3. RM 4 (B) (C) 4 4 (A) A B C OM12096 Intel Desktop Boards D845HV and D845WN 13
4 1. 3 2. 3. (A) 4. mpga478b mpga478b mpga478b A OM12078 5 Intel http://support.intel.com/support/motherboards/desktop 14 Intel Desktop Boards D845HV and D845WN
6 AGP DIMM D845HV D845WN DIMM DIMM Bank 0 Bank 1 Bank 2 DIMM Bank 0 DIMM Bank 0 Bank 1 0 1 2 OM11986 Intel Desktop Boards D845HV and D845WN 15
DIMM 1. 3 2. 3. DIMM 4. AGP DIMM 5. DIMM 6. 7. DIMM DIMM 8. DIMM 9. DIMM DIMM 10. DIMM AGP 11. 16 Intel Desktop Boards D845HV and D845WN
7 AGP (A) AGP (RM) Intel Express Installer Intel D845HV D845WN D850HV D850WN AGP AGP 19 AGP A OM10592 Intel Desktop Boards D845HV and D845WN 17
AGP (RM) (A) AGP (B) 1. 3 2. AGP (C) (D) A D E C B OM11980 3. (RM) AGP OM10111 4. RM (E) AGP OM10180 18 Intel Desktop Boards D845HV and D845WN
5. RM AGP RM AGP OM10181 8 AGP D845HV D845WN 1.5 V AGP AGP 1. 3 2. AGP AGP 3. 4. Intel Desktop Boards D845HV and D845WN 19
9 Chassis Rear Fan J1B1 3 1 1 3 CPU Fan J2F1 3 1 Chassis Front Fan J9J1 OM11985 20 Intel Desktop Boards D845HV and D845WN
10 IDE Intel IDE 40 Ultra DMA-33 40 80 ATA-66 ATA-100 IDE 1. 3 2. (A) 3. (B) B A OM11988 Intel Desktop Boards D845HV and D845WN 21
BIOS 1 3 J9G1 OM11996 22 Intel Desktop Boards D845HV and D845WN
BIOS BIOS Setup BIOS BIOS BIOS Setup BIOS Setup (J9G1) 1 BIOS 3 1 (POST) BIOS Maintenance 3 1 BIOS BIOS 3 BIOS BIOS Intel Express Installer Intel D845HV D845WN BIOS Setup x Intel Express Installer Intel D845HV D845WN x Intel http://support.intel.com/support/motherboards/desktop/ Intel Desktop Boards D845HV and D845WN 23
24 Intel Desktop Boards D845HV and D845WN