User Manual

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Chapter 4: BIOS Setup
4.2 BIOS setup program
Thismotherboardsupportsaprogrammablermwarechipthatyoucanupdateusingthe
provided utility described in section 4.1 Managing and updating your BIOS.
UsetheBIOSSetupprogramwhenyouareinstallingamotherboard,reconguringyour
system,orpromptedto“RunSetup.”Thissectionexplainshowtocongureyoursystem
using this utility.
EvenifyouarenotpromptedtousetheSetupprogram,youcanchangethecongurationof
yourcomputerinthefuture.Forexample,youcanenablethesecuritypasswordfeatureor
changethepowermanagementsettings.Thisrequiresyoutorecongureyoursystemusing
the BIOS Setup program so that the computer can recognize these changes and record them
intheCMOSRAMofthermwarechip.
ThermwarechiponthemotherboardstorestheSetuputility.Whenyoustartupthe
computer,thesystemprovidesyouwiththeopportunitytorunthisprogram.Press<Del>
duringthePower-OnSelf-Test(POST)toentertheSetuputility;otherwise,POSTcontinues
with its test routines.
IfyouwishtoenterSetupafterPOST,restartthesystembypressing<Ctrl+Alt+Delete>,orby
pressing the reset button on the system chassis. You can also restart by turning the system
offandthenbackon.Dothislastoptiononlyifthersttwofailed.
TheSetupprogramisdesignedtomakeitaseasytouseaspossible.Beingamenu-driven
program,itletsyouscrollthroughthevarioussub-menusandmakeyourselectionsfromthe
availableoptionsusingthenavigationkeys.
• The default BIOS settings for this motherboard apply for most conditions to ensure
optimum performance. If the system becomes unstable after changing any BIOS
settings,loadthedefaultsettingstoensuresystemcompatibilityandstability.Press
<F5> and select Yes to load the BIOS default settings.
• TheBIOSsetupscreensshowninthissectionareforreferencepurposesonly,and
may not exactly match what you see on your screen.
• VisittheASUSwebsite(www.asus.com)todownloadthelatestBIOSleforthis
motherboard.