Asus P5P800S User Manual

MotherboardP5P800S

xxxxxP5P800S specifications summary(continued on the next page)CPUCPUCPUCPUCPUChipsetChipsetChipsetChipsetChipsetFront Side BusFront Side BusFront Sid

xixixixixi*Specifications are subject to change without notice.P5P800S specifications summaryBIOS featuresBIOS featuresBIOS featuresBIOS featuresBIOS

xiixiixiixiixii

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S1-11-11-11-11-11ProductintroductionThis chapter describes the motherboardfeatures and the

1-21-21-21-21-2Chapter 1: Product introductionChapter 1: Product introductionChapter 1: Product introductionChapter 1: Product introductionChapter 1:

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S1-31-31-31-31-3CPU Lock Free support CPU Lock Free support CPU Lock Free support CPU Lock

1-41-41-41-41-4Chapter 1: Product introductionChapter 1: Product introductionChapter 1: Product introductionChapter 1: Product introductionChapter 1:

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S1-51-51-51-51-5Onboard LEDOnboard LEDOnboard LEDOnboard LEDOnboard LEDThe motherboard come

1-61-61-61-61-6Chapter 1: Product introductionChapter 1: Product introductionChapter 1: Product introductionChapter 1: Product introductionChapter 1:

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S1-71-71-71-71-71.5.31.5.31.5.31.5.31.5.3Motherboard layoutMotherboard layoutMotherboard la

iiiiiiiiiiCopyright © 2004 ASUSTeK COMPUTER INC. All Rights Reserved.No part of this manual, including the products and software described in it, may

1-81-81-81-81-8Chapter 1: Product introductionChapter 1: Product introductionChapter 1: Product introductionChapter 1: Product introductionChapter 1:

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S1-91-91-91-91-93. Lift the load lever in the directionof the arrow to a 135º angle.4. Lift

1-101-101-101-101-10Chapter 1: Product introductionChapter 1: Product introductionChapter 1: Product introductionChapter 1: Product introductionChapte

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S1-111-111-111-111-111.6.21.6.21.6.21.6.21.6.2Installling the CPU heatsink and fanInstallli

1-121-121-121-121-12Chapter 1: Product introductionChapter 1: Product introductionChapter 1: Product introductionChapter 1: Product introductionChapte

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S1-131-131-131-131-131.6.31.6.31.6.31.6.31.6.3Uninstalling the CPU heatsink and fanUninstal

1-141-141-141-141-14Chapter 1: Product introductionChapter 1: Product introductionChapter 1: Product introductionChapter 1: Product introductionChapte

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S1-151-151-151-151-151.7 System memory1.7.11.7.11.7.11.7.11.7.1OverviewOverviewOverviewOver

1-161-161-161-161-16Chapter 1: Product introductionChapter 1: Product introductionChapter 1: Product introductionChapter 1: Product introductionChapte

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S1-171-171-171-171-171.7.41.7.41.7.41.7.41.7.4Removing a DIMMRemoving a DIMMRemoving a DIMM

iiiiiiiiiiiiiiiContentsNotices ... viSafety information .

1-181-181-181-181-18Chapter 1: Product introductionChapter 1: Product introductionChapter 1: Product introductionChapter 1: Product introductionChapte

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S1-191-191-191-191-191.8.31.8.31.8.31.8.31.8.3Interrupt assignmentsInterrupt assignmentsInt

1-201-201-201-201-20Chapter 1: Product introductionChapter 1: Product introductionChapter 1: Product introductionChapter 1: Product introductionChapte

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S1-211-211-211-211-211.9 Jumpers1.1.1.1.1.Clear RTC RAM (CLRTC1)Clear RTC RAM (CLRTC1)Clear

1-221-221-221-221-22Chapter 1: Product introductionChapter 1: Product introductionChapter 1: Product introductionChapter 1: Product introductionChapte

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S1-231-231-231-231-231.10 Connectors1.10.11.10.11.10.11.10.11.10.1Rear panel connectorsRear

1-241-241-241-241-24Chapter 1: Product introductionChapter 1: Product introductionChapter 1: Product introductionChapter 1: Product introductionChapte

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S1-251-251-251-251-252.2.2.2.2.Primary IDE connector (40-1 pin PRI_IDE, SEC_IDE)Primary IDE

1-261-261-261-261-26Chapter 1: Product introductionChapter 1: Product introductionChapter 1: Product introductionChapter 1: Product introductionChapte

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S1-271-271-271-271-27P-ATAP-ATAP-ATAP-ATAP-ATAS-ATAS-ATAS-ATAS-ATAS-ATAOperating SystemOper

ivivivivivContents1.9 Jumpers ... 1-211.10 Connectors ...

1-281-281-281-281-28Chapter 1: Product introductionChapter 1: Product introductionChapter 1: Product introductionChapter 1: Product introductionChapte

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S1-291-291-291-291-296.6.6.6.6.ATX power connectors (20-pin ATXPWR, 4-pin ATX12V)ATX power

1-301-301-301-301-30Chapter 1: Product introductionChapter 1: Product introductionChapter 1: Product introductionChapter 1: Product introductionChapte

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S1-311-311-311-311-3110.10.10.10.10.GAME/MIDI port connector (16-1 pin GAME)GAME/MIDI port

1-321-321-321-321-32Chapter 1: Product introductionChapter 1: Product introductionChapter 1: Product introductionChapter 1: Product introductionChapte

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S2-12-12-12-12-12BIOS setupThis chapter tells how to changethe system settings through the

2-22-22-22-22-2Chapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setup2.1 Managing and updating your

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S2-32-32-32-32-3d. From the Open field, typeD:\bootdisk\makeboot a:assuming that D: is your

2-42-42-42-42-4Chapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setup2.1.32.1.32.1.32.1.32.1.3AFUDO

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S2-52-52-52-52-55. The utility returns to the DOS prompt after the BIOS update process isco

vvvvvContents2.4.6 USB Configuration... 2-272.5 Power menu ...

2-62-62-62-62-6Chapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setup2.1.42.1.42.1.42.1.42.1.4ASUS

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S2-72-72-72-72-7The recovered BIOS may not be the latest BIOS version for thismotherboard.

2-82-82-82-82-8Chapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupInstalling ASUS UpdateInstalli

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S2-92-92-92-92-93. Select the ASUS FTP sitenearest you to avoid networktraffic, or click Au

2-102-102-102-102-10Chapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupUpdating the BIOS through

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S2-112-112-112-112-112.2 BIOS setup programThis motherboard supports a programmable firmwar

2-122-122-122-122-12Chapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupSystem Time [11:51:19]Sys

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S2-132-132-132-132-132.2.42.2.42.2.42.2.42.2.4Menu itemsMenu itemsMenu itemsMenu itemsMenu

2-142-142-142-142-14Chapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setup2.3 Main menuWhen you ent

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S2-152-152-152-152-152.3.52.3.52.3.52.3.52.3.5Primary, Third and Fourth IDE Master/SlavePri

viviviviviNoticesFederal Communications Commission StatementFederal Communications Commission StatementFederal Communications Commission StatementFede

2-162-162-162-162-16Chapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupPIO Mode [Auto]PIO Mode [

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S2-172-172-172-172-17IDE Port Settings [Primary P-ATA+S-ATA]IDE Port Settings [Primary P-AT

2-182-182-182-182-18Chapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setup2.3.72.3.72.3.72.3.72.3.7

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S2-192-192-192-192-192.4 Advanced menuThe Advanced menu items allow you to change the setti

2-202-202-202-202-20Chapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupCPU External Frequency [X

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S2-212-212-212-212-212.4.22.4.22.4.22.4.22.4.2CPU ConfigurationCPU ConfigurationCPU Configu

2-222-222-222-222-22Chapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setup2.4.32.4.32.4.32.4.32.4.3

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S2-232-232-232-232-23DRAM CAS# Latency [2.5 Clocks]Controls the latency between the SDRAM r

2-242-242-242-242-24Chapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setup2.4.42.4.42.4.42.4.42.4.4

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S2-252-252-252-252-25Parallel Port Mode [ECP]Parallel Port Mode [ECP]Parallel Port Mode [EC

viiviiviiviiviiSafety informationElectrical safetyElectrical safetyElectrical safetyElectrical safetyElectrical safety•To prevent electrical shock haz

2-262-262-262-262-26Chapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupPlug and Play O/S [No]Plu

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S2-272-272-272-272-27USB Function [Enabled]USB Function [Enabled]USB Function [Enabled]USB

2-282-282-282-282-28Chapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupUSB Mass Storage Device C

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S2-292-292-292-292-292.5 Power menuThe Power menu items allow you to change the settings fo

2-302-302-302-302-30Chapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setup2.5.52.5.52.5.52.5.52.5.5

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S2-312-312-312-312-31Power On By PS/2 Keyboard [Disabled]Power On By PS/2 Keyboard [Disable

2-322-322-322-322-32Chapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setup2.5.62.5.62.5.62.5.62.5.6

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S2-332-332-332-332-332.6 Boot menuThe Boot menu items allow you to change the system boot o

2-342-342-342-342-34Chapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setup2.6.22.6.22.6.22.6.22.6.2

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S2-352-352-352-352-35If you forget your BIOS password, you can clear clear it by erasing th

viiiviiiviiiviiiviiiAbout this guideThis user guide contains the information you need when installing andconfiguring the motherboard.How this guide is

2-362-362-362-362-36Chapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupAfter you have set a supe

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S2-372-372-372-372-37Clear User PasswordClear User PasswordClear User PasswordClear User Pa

2-382-382-382-382-38Chapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupChapter 2: BIOS setupExit & Discard Change

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S3-13-13-13-13-13SoftwaresupportThis chapter describes the contentsof the support CD that c

3-23-23-23-23-2Chapter 3: Software supportChapter 3: Software supportChapter 3: Software supportChapter 3: Software supportChapter 3: Software support

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S3-33-33-33-33-33.2.23.2.23.2.23.2.23.2.2Drivers menuDrivers menuDrivers menuDrivers menuDr

3-43-43-43-43-4Chapter 3: Software supportChapter 3: Software supportChapter 3: Software supportChapter 3: Software supportChapter 3: Software support

ASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800SASUS P5P800S3-53-53-53-53-53.2.43.2.43.2.43.2.43.2.4ASUS Contact informationASUS Contact informationAS

3-63-63-63-63-6Chapter 3: Software supportChapter 3: Software supportChapter 3: Software supportChapter 3: Software supportChapter 3: Software support

ixixixixixConventions used in this guideConventions used in this guideConventions used in this guideConventions used in this guideConventions used in