Asus Pro WS C422-ACE - Page 17

ASUS Pro WS C422-ACE
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USB BIOS Flashback button
USBBIOSFlashbackallowsyoutoeasilyupdatetheBIOSwithoutenteringthe
existingBIOSoroperatingsystem.SimplyinsertaUSBstoragedevicetotheUSB
port,presstheUSBBIOSFlashbackbuttonforthreeseconds,andtheBIOSis
updated automatically.
To use USB BIOS Flashback:
1. InsertaUSBstoragedevicetotheUSBFlashbackport.
WerecommendyoutouseaUSB2.0storagedevicetosavethelatestBIOSversionfor
better compatibility and stability.
2. Visithttps://www.asus.com/support/anddownloadthelatestBIOSversionfor
this motherboard.
3. RenametheleasPWCA.CAP,thencopyittoyourUSBstoragedevice.
4. Shutdownyourcomputer.
5. Onyourmotherboard,presstheBIOSFlashbackbuttonforthreeseconds
untiltheFlashbackLEDblinksthreetimes,indicatingthattheBIOS
Flashback function is enabled.
Power button
PressthePowerbuttontopowerupthesystem,orputthesystemintosleepor
soft-offmode(dependingontheoperatingsystemsettings).
ThePWR_LEDnearthebuttonalsolightsupwhenthesystemispluggedtoapower
source indicating that you should shut down the system and unplug the power cable
beforeremovingorinstallinganymotherboardcomponent.
Q-Code LED
TheQ-CodeLEDdesignprovidesyouwitha2-digiterrorcodethatdisplaysthe
system status.
• TheQ-CodeLEDprovidesthemostprobablecauseofanerrorcodeasastarting
pointfortroubleshooting.Theactualcausemayvaryfromcasetocase.
• PleaserefertotheQ-CodetableintheAppendix section for more details.