User Guide

4-6
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>+<Del>,
or by pressing the reset button on the system chassis. You can also restart by turning the
systemoff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.