User Manual

2-16
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,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.
USB BIOS Flashback port
2. Visithttps://www.asus.com/support/anddownloadthelatestBIOSversionforthis
motherboard.
3. RenametheleasX299D2.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.
6. Waituntilthelightgoesout,indicatingthattheBIOSupdatingprocessiscompleted.