Connect the USB Drive: Plug the USB drive containing the BIOS update file into the USB port next to the BIOS Flashback button. 5. Press and Hold the BIOS Flashback Button : Press and hold the BIOS Flashback button for around 5-10 seconds, or until the LED next to the button starts flashing .. This will reset the ASUS BIOS. Finally, hit F10 to save the changes and this should reboot your computer. Use USB BIOS Flashback Button. One of the most convenient ways to reflash your ASUS BIOS is using the dedicated USB flashback button. In case the CrashFree BIOS recovery feature didn't work for you, this is the last sort method.
Q7: After updating the BIOS using USB BIOS FlashBack™ on ASUS intel 800 series motherboards, do I still need to update the ME firmware? A7: Yes, because FlashBack uses CAP files to update, you need to download the ME firmware update. You can refer to how to update the ME firmware.. 7. Before using USB BIOS FlashBack™, make sure to shut down your computer, but do not remove the power cord. 8. Connect the USB flash drive to the USB BIOS FlashBack™ port on the rear panel of your computer. If you are unsure where the USB BIOS FlashBack™ port is located, please refer to the user manual for your model. 9.