User Manual

2-12
Chapter 2: Basic Installation
Chapter 2
2.2 BIOS update utility
USB BIOS Flashback
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(theUSB
portholemarkedingreenontheI/Oshield)thenpresstheUSBBIOSFlashbackbuttonfor
threesecondstoautomaticallyupdatetheBIOS.
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accordingtoyourmotherboardmodel,
• forProWSC621-64LSAGE: WSC64LS.CAP,
• forProWSC621-64LSAGE/10G: WSC64LG.CAP,
 thencopyittoyourUSBstoragedevice.
4. Shutdownyourcomputer.
5. PresstheBIOSFlashbackbuttonforthreesecondsuntiltheFlashbackLEDblinks
threetimes,indicatingthattheBIOSFlashbackfunctionisenabled.
USB BIOS
Flashback port
USB BIOS
Flashback button
6. Waituntilthelightgoesout,indicatingthattheBIOSupdatingprocessiscompleted.
ProWSC621-64LSAGE
ProWSC621-64LSAGE/10G