How do I update the BIOS using ASUS EZ Flash 3?

Insert a USB flash drive (formatted FAT 32/16 with a single partition) containing the latest BIOS file into a USB port. Enter the Advanced Mode of the BIOS Setup, go to the Tool menu, select ASUS EZ Flash 3 Utility, and press Enter. Use the arrow keys to navigate to the USB drive and BIOS file, then press Enter to begin the update; reboot the system when the update is complete. Do not shut down or reset the system during the update process to prevent boot failure.