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Intel D845PT Quick Reference Manual

Desktop boards
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®
Intel
Desktop Boards
D845PT and D845BG
Quick Reference
This guide is written for technically qualified personnel with experience
installing and configuring desktop boards.
Warning and Caution .......................................................................... 3
Safety and Regulatory Notice.............................................................. 3
D845PT Board Components ............................................................... 4
D845BG Board Components............................................................... 6
D845BG Board Components............................................................... 6
Supported Components......................................................................... 8
1 Installing the I/O Shield ................................................................. 9
2 Installing the Desktop Board......................................................... 10
3 Installing the Processor Fan Heatsink Base................................... 11
4 Installing the Processor ................................................................. 13
5 Installing the Processor Fan Heatsink ........................................... 13
6 Installing the Memory Modules .................................................... 13
7 Installing the AGP Card Retntion Mechanism .............................. 15
8 Installing an AGP Card ................................................................. 17
9 Connecting the Fans ...................................................................... 17
10 Attaching the IDE Drives ............................................................. 18
Setting the BIOS Configuration Jumper Block ............................... 19
®
Items on the Intel
•
Product warranty
•
•
®
Desktop Boards D845PT and D845BG Product Guide
•
Software utilities and drivers
•
Software license agreement
•
Readme file
Part Number: A72166-001

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Summary of Contents for Intel D845PT

  • Page 1: Table Of Contents

    ® Items on the Intel Express Installer CD-ROM • Product warranty • Intel Express Installer • ® Intel Desktop Boards D845PT and D845BG Product Guide • Software utilities and drivers • Software license agreement • Readme file Part Number: A72166-001...
  • Page 2 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.

  • Page 3: Before You Begin

    (ITE) for home or office use when installed into an appropriate computer chassis. Other end uses or locations may require further evaluation. ✏ NOTE The D845PT board layout was used in all illustrations unless otherwise noted. Intel Desktop Boards D845PT and D845BG Quick Reference...

  • Page 4: Desktop Board Components

    Desktop Board Components D845PT Board Components Line Devices Devices 16 15 No Connection Ground 2-pin alternate power/sleep LED connector Reset HD LED Power LED OM12642 continued Intel Desktop Boards D845PT and D845BG Quick Reference...
  • Page 5 A fault in the load presented by the external devices could cause damage to the computer, the interconnecting cables, and the external devices themselves. Intel Desktop Boards D845PT and D845BG Quick Reference...

  • Page 6: D845Bg Board Components

    D845BG Board Components Line Devices Devices 16 15 No Connection Ground 2-pin alternate power/sleep LED connector Reset HD LED Power LED OM12643 continued Intel Desktop Boards D845PT and D845BG Quick Reference...
  • Page 7 A fault in the load presented by the external devices could cause damage to the computer, the interconnecting cables, and the external devices themselves. Intel Desktop Boards D845PT and D845BG Quick Reference...

  • Page 8: Supported Components

    CAUTION Failure to use an ATX12V power supply, or not connecting the additional power supply lead to the D845PT or D845BG board may result in damage to the desktop board and/or power supply. For more information on the ATX12V power supply, refer to the Intel Desktop Boards D845PT and D845BG Product Guide on the Intel Express Installer CD-ROM.

  • Page 9: Installation Steps

    DIMM Specification. To view or download these specifications, refer to this Intel World Wide Web site: http://www.intel.com/technology/memory/pcsdram/ For information about vendors that support these memory requirements, refer to the D845PT and D845BG link on this Intel World Wide Web site: http://support.intel.com/support/motherboards/desktop/ Installation Steps 1 Installing the I/O Shield The board comes with an I/O shield.

  • Page 10: Installing The Desktop Board

    CAUTION Failure to use an ATX12V power supply, or not connecting the additional power supply lead to the D845PT and D845BG boards may result in damage to the desktop board and/or power supply. For more information on the ATX12V power supply, refer to the Intel Desktop Boards D845PT and D845BG Product Guide on the Intel Express Installer CD-ROM.

  • Page 11: Installing The Processor Fan Heatsink Base

    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. OM12628 Remove the four white pushpins from the processor fan heatsink RM base, if installed. Intel Desktop Boards D845PT and D845BG Quick Reference...
  • Page 12 Verify that all four fasteners are fully engaged. OM12629 5 Insert the four white locking pushpins into the fasteners and press down to fully secure the RM base to the desktop board. OM12814 Intel Desktop Boards D845PT and D845BG Quick Reference...

  • Page 13: Installing The Processor

    Install memory in the DIMM sockets prior to installing the AGP video card to avoid interference with the memory retention mechanism. The D845PT and D845BG boards require that DIMMs be installed. The two DIMM sockets are arranged as banks 1 and 0 as shown in the figure below. If installing a single DIMM, install it in bank 0.
  • Page 14 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. Intel Desktop Boards D845PT and D845BG Quick Reference...

  • Page 15: Installing The Agp Card Retention Mechanism

    Install the AGP card retention mechanism (RM) only when using an AGP card with a retention notch (A) as shown in the figure below. Using the RM with an unnotched card may impair video operation. See the Intel Desktop Boards D845PT and D845BG Product Guide on the Intel Express Installer CD-ROM for RM removal instructions.
  • Page 16 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 Intel Desktop Boards D845PT and D845BG Quick Reference...

  • Page 17: Installing An Agp Card

    Installing an AGP Card ✏ NOTE The D845PT and D845BG boards are only compatible with 1.5 V AGP cards. Follow these instructions to install an AGP card if it has a retention notch. Observe the precautions in “Before You Begin” on page 3.

  • Page 18: Attaching The Ide Drives

    Observe the precautions in “Before You Begin” on page 3. Attach the cable end with the single connector (A) to the board. Attach the cable end with the two closely spaced connectors (B) to the drives. OM12633 Intel Desktop Boards D845PT and D845BG Quick Reference...

  • Page 19: Setting The Bios Configuration Jumper Block

    Always turn off the power and unplug the power cord from the computer before changing the jumper block settings. Moving the jumper with the power on may result in unreliable computer operation. J6F2 OM12634 Intel Desktop Boards D845PT and D845BG Quick Reference...

  • Page 20: Express Installer Cd-Rom

    Intel Express Installer CD-ROM. For a complete list of BIOS Setup settings, see: • The Intel Dekstop Boards D845PT and D845BG Product Guide on the Intel Express Installer CD-ROM • The Intel customer support World Wide Web Site at http://support.intel.com/support/motherboards/desktop/...

  • Page 21: Intel Express Installer

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  • Page 22 $¡5ÃÑÙÿ¤o’uKêíÃÈÔ£¥TÚ ¬ D845PT D845BG Ã<ÈJ´&ÃÑÐÈ{_âÆ :b ÝÂÖÄ8v öªÈäoÔ„: ¬Ã<Ä üv{_!ÈË|â': ÔØêÚÔÏȹ‹ªÔ„:b È âÄ Intel [%¤ž:ÿÝvË:[õ¹žJ9 [ÈÃ @Ì:Û Intel Intel È­‹kÄÖ êÈ öªÄ http://www.intel.com 1-800-548-4725 < êJ@Ìü>ÑžJWÑŠ:¼`ÛÄ Intel Pentium Intel Corporation JWáÄ<_ÚÿJÌDÝÙXö{Ä † Copyright © 2001, Intel Corporation $¡S < Intel D845PT D845BG ¿ó–×Û+...
  • Page 23 - ž ÃÑî36¡5:ÊÄËü!Û { c*: (ESD) ¹ ÄÞ]c¡5Ä8FKÝ ¹ ÄÃüÈËüyº¡5!  - úêºL- Ù:<6Ä ]<`b×î ÝG&{_úÜ:ÝÛšžb×:ÄâÃ{_N_Û«Ã]<â _P û Ûš¹žúÜ:Ø¡bמb´º™ÈË–ÙÉ ® (EMC) Intel $¡S < {•Û+ÊÄ D845PT D845BG ¤o:È6 4:ÛRÖËÚ8ÛRü…Y"¥ 4èçß_X !*ȼãá7ü¡SÞÄ ’uDü ³Ö&{_£›˜©Èxnµ+6’Û ÈÃ] (I.T.E.) cbŠü<üþŽuk…Ä&{_üJWDü ³êDüSW: ÖüûÈÝY¯Ô 0nÄ ✏ ¼ž <:ÝÒ ¡5:×Ⱥ¼âÙ&êÄ D845PT $¡5 < Intel...
  • Page 24 $ 5Ê $¡5Ê D845PT Line Devices Devices 16 15 No Connection Ground 2-pin alternate power/sleep LED connector Reset HD LED Power LED OM12642 ;Á $¡5 < Intel D845PT D845BG ¿ó–×Û+...
  • Page 25 $¡5ÊÄÁÅ D845PT õ ²y< Analog Devices Inc. AD1885 êÕ·Õ< ²y< ²O<Äc Å C¬-|<²y< 1.5 V ²O< ÎÊv[ CD-ROM (ATAPI) (FWH) Y}“Ãg ²O< { <v[ ® (ATAPI) Intel 82801BA I/O ØÚ< _²O< 12 V (ICH2) U $¢²O< *Ç]+ BIOS Ä@óKg Å (¬-|<| Û SCSI ,{ <v[...
  • Page 26 $¡5Ê D845BG Line Devices Devices 16 15 No Connection Ground 2-pin alternate power/sleep LED connector Reset HD LED Power LED OM12643 ;Á $¡5 < Intel D845PT D845BG ¿ó–×Û+...
  • Page 27 $¡5ÊÄÁÅ D845BG ²y< Analog Devices Inc. AD1885 êÕ·Õ< C¬-|<²y< ²O<Äc Å ÎÊv‘ 1.5 V (FWH) ²O< { <v‘ CD-ROM (ATAPI) Intel 82801BA I/O Y}“Ãg ²O< (ATAPI) (ICH2) ØÚ< _²O< *Ç“+ 12 V BIOS U $¢²O< (¬-|<| Û SCSI Ä@óKg Å +²O< ,{ <v‘...
  • Page 28 Õ:Ê ØÚ< ¼ã ¹þ5ü @ϳÈêþ ê ¡5²OJ ATX12V D845PT D845BG @ϳé“ÈÃÑîÍ$¡5<Ëê @ϳôä!‡Ä Ý/ @ϳ:ºcÈË–Ù Ä ¿ó ATX12V Intel Express Installer Intel ]cß?ŬÞXÉ $¡5 < {_Û+ÊÄ Intel D845PT D845BG ¡5ÕßëØÚ<Ö ØÚ<O_ A[Û« ϳ“A[ ØÚ<È› à à à à ® ® Intel Pentium 400 MHz ü...
  • Page 29 ´çV PC SDRAM DIMM ĹßêßQ­ob ÈË“Â¹ß ÛÈ­Ö Intel http://www.intel.com/technology/memory/pcsdram/ Ý/Õ­o;,7X{_oDXºcÈË“Â¹ß ÛÈ­ Intel < ÒOÖ D845PT D845BG http://support.intel.com/support/motherboards/desktop/ ]c N c ¡S¤o Ô+ xSÄüU ]c8xSâÈÃõ´] ØAåê QÈ _‹k@Ø Ü N_:™75 ÄàÊ8 (EMI) xS±x;¼ Ê «,ìžÖ=Y‡ÈJÃa¯NèüU 7* îÄ üåU]c$¡SÈh ]c xSÄ8ßÒÈÚ xS UÄ]Qۍå|_xSÈ5 ûÎÄ8px SáÖÜU:ÌÈË¢UoDØ‹ªÜÖÌ:xSÄ...
  • Page 30 ]c$¡5 ¼ã ¹þ5ü @ϳÈêþ ê ¡5²OJ ATX12V D845PT D845BG @ϳé“ÈÃÑîÍ$¡5<Ëê @ϳôä!‡Ä Ý/ @ϳ:ºcÈË–Ù Ä ¿ó ATX12V Intel Express Installer Intel ]cßcŬÞXÉ $¡5 < {_Û+ÊÄ Intel D845PT D845BG Ý/]c<šL¡5: ÈâÈË–ÙU Ä5üŽñÚ¡SÎn üU:AŸÅÞÄ ßÒ  ¡SÞ: þÎn(Ä D845PT OM12627 ¡5:În( D845PT ßÒ  ¡SÞ: þÎn(Ä...
  • Page 31 ]cØÚ<¢%Á<{ ✏ ¼ž ¹ßbc¡ ÈDüU]cJÎn$¡Sâ;Ä ?¡5¤o ÔþØÚ<¢%Á<{ÄËÝ¹ß xÚ¢%Á<{] c 5ÞÄ Ë1\ ÔŸ  :¼ã MÄ`Ù IÅÄ ØÚ<¢%Á<{ü¯k¬J]În 5ÞÄßÒ  ØÚ< ¢%Á<{:În(Ä OM12628 Vp¯k3.¬J]ÆüÎnŠ{ÞÈíÚW LßÄ $¡S < Intel D845PT D845BG ¿ó–×Û+...
  • Page 32 ÚØÚ<¢%Á<ÎnŠ{Þ:¯k¥. ÎÔ â$¡SÞ Íh:( ÍÄOçåßÝ_%Á<{ÈÈJ¯þ¦Ñ5 ÎÄ^¹J*±¯k ÎÔÑÆ`<5Î!Ä OM12629 Ú¯kKÕÎ ü:3.¬J]¦ ÎÔÈJåß` _ È Î nŠ{ÎÎnü¡SÞÄ OM12814 $¡5 < Intel D845PT D845BG ¿ó`×Û+...
  • Page 33 Ý/]cØÚ<¢%Á<:ÈâÈË`Ù{_Ùc¦ÕXØÚ< <Èê“Â¹ß v ÕÛÈ­Ö Intel http://support.intel.com/support/processors/pentium4/intnotes478.htm ]c;,õ+ ¼ã ü]c šA#ÈËÚY,]c ¦{Þȹ5!Y, DIMM ÎnŠ| |:¡ Ä ü < ¡5ÞÈ7]c Ä ëȦãY,õ D845PT D845BG DIMM +ÅÄøþ ¦{ õfë < È8ßÒÄ8p DIMM Bank 1 Bank 0 ¾]cÔ5 Y,õ+ÈËÚJ]cü Ä DIMM Bank 0 Ä ëȦãY,õ+ÅÈËÝ¹ß N¡ Ö...
  • Page 34 üµ XìÈÚJ¢- _ ª Ä DIMM *±¦{øÃ:5ÎÔ$Æ|ôÔŠÕÄ8ÞÒÅÄ Ú *ü¦{ÞÄÚ i¼ì:øþã ·â¦{Þ DIMM DIMM :5ÎÔ$ÍÄ Ú :i¦ ¦{Ä DIMM ¦ :àÊÈÝ# :Jåß|_ÈÈ5ÎÔ$Ú DIMM DIMM 5Î!Ä*±Ô$Æ66 ûÄ ¹ü]™ šL še5È¡„Ú&#]cÄ DIMM ¡Tª3Kk…ªÄ $¡S < Intel D845PT D845BG ¿ó–×Û+...
  • Page 35 #ÎnŠ ¼ã ¾Ýü5üúÎnÑ· Ä8ßÒÅ: šA#ÊÈ!ÔU]c #ÎnŠ Ä´Ñ·:5¹5üÎnŠÃÑîéKáC¡ ÄÝ (RM) /šLÎnŠ:ÛÐÈË–Ù Ä ¿ó]cß Intel Express Installer Intel cŬÞXÉ $¡S < {_Û+ÊÄ Intel D845PT D845BG ✏ ¼ž J Ý: < $¡5ÑÛÝ #ÎnŠÄ8p D845PT D845BG |:$¡SÙc¦þÙÀ #ÎnŠÈË`Ù 1 ]c #Ô8XÈâÄ OM10592 ÎnŠÙÈü$¡SÞ #²O<ĦÑÅ:<ÈÈ¢à5]c #HJnûÄÚ¡5 BüÔþG:àèÝÎÕ:G$...
  • Page 36 8ßÒÈü$¡5ÞR 5²O<:BÄ˼ãÈ $¡5Þ:ñ%D ] ÛâÎnŠÞ{  :ÔœBÄ OM12632 8ßÒÈÚÎnŠ ü 5²y<ÞÄ (RM) OM10111 “Qå|_ÎnŠ:{ ÿÃÈÈÔâXøþãU  5²y<XÿÃÄ OM10180 ÚÎnŠ|XÔÃÍ #²O<:ºÔÃÈ ü øà Ôåß|_ÈȯþãU  ¼5 5²y<ßÄá Ãüo› ȹ 3#¡5Ä OM10181 $¡5 < Intel D845PT D845BG ¿ó`×Û+...
  • Page 37 ✏ ¼ž < $¡5¾â 52Ä D845PT D845BG 1.5 V AGP 7]cúÝÎnÑ·: 5ÈËÝ¹ß N¡ Ä Ë1\ ÔŸ:¼ã_MÄ–Ù IÅÄ Ú 5²O<Ä åß|_5:ìÈÈW` 5 5²y<È55XÎnÑ ·` âÎnŠßX5ÎÔ$57*ÜÄ üŽñÚ5X¥ ŠÎnUX $SÞÄ ²O¢ ßÒ  ¢²y<X*ÄÚØÚ<¢%Á< Ú²O¡5Þ: ØÚ<¢²O<ÞÄÚU¢ Ú²O¡SÞ:²O<ÞÄ8ßÒ ÅÄ Chassis Rear J1B2 Processor J1D2 Chassis Front J8F2 OM12644 $¡5...
  • Page 38 -|< $¡S:ÙcÙÀÔ5 ÚĹ ÚÃÚøþ-|<²O ® Intel $¡SÞĹ ÚÕ Ä ºÅ< Ultra DMA-33 ATA-66/100 Ä ºÈ SÅôg#‚ÈJåâ2 üÈ$ó ôg#‚:- |<Ä ¾ÝÝßÒ:å¦y ÚÈ Ú!Ñ% ¹ ÄU Ú% ¹ Ö Ë1\ ÔŸ!:¼ã_MÄ`Ù IÅÄ Ú ÚúÝ)²O< :ÔòO$¡5ÞÄ Ú ÚúÝ̏ ²O< XÔòO-|<ÞÄ OM12633 $¡S < Intel D845PT D845BG ¿ó`×Û+...
  • Page 39 \B BIOS BÇ]+ ¼ã È Ç]+’*ÈcOGÁuk @ÈJ¢ukÞ¨ß @ ÚĹüukØbî ŠÕß×0Ç“ÈÃÑÐÈuk¤ánÄ J6F2 OM12634 $¡5 < Intel D845PT D845BG ¿ó–×Û+...
  • Page 40 ® Intel Express Installer Intel cß?ŬÞXÉ $¡5 < Intel D845PT {_Û+ÊÄ D845BG 7¹Ù Ä\*Åß?ØM\*:`0ë<ÈËÖ BIOS Setup `Ù Ä ¿ó]™ß?ŬÞXÉ • Intel Express Installer Intel Intel $¡5 < {_Û+Ê D845PT D845BG ê“Â¹ß v ÕÛÈ­Ö • Intel http://support.intel.com/support/motherboards/desktop/ $¡5 < Intel D845PT D845BG...

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