The ASUS EZ Flash Utility is a built-in tool within the UEFI BIOS that allows you to update your motherboard's BIOS without needing an operating system-based utility. Because it is integrated into the motherboard's firmware, you do not "download" the utility itself; instead, you download the latest BIOS update file from the official ASUS Download Center to use with it. How to Get the Correct BIOS File
Enter the BIOS: Restart your computer and tap the Delete or F2 key repeatedly while the system boots. download asus ez flash utility
.CAP BIOS file from ASUS official support.Looking to update your BIOS for better stability or new CPU support? You don’t actually need to download the EZ Flash Utility The ASUS EZ Flash Utility is a built-in