Select your USB drive, choose the BIOS file, and confirm the update. power off during this process. 2. Download EZ-Flash Firmware for Game Boy/GBA
ASUS EZ Flash is a built-in utility that allows you to update your BIOS without entering Windows.
Press or F2 repeatedly during boot to enter the BIOS setup.
If you are setting up an EZ-Flash flashcart (like the Omega, Definitive Edition, or Junior), you need to download the and firmware files to make it functional. [Motherboard/Desktop] ASUS EZ Flash 3 - Introduction
: You do not download the EZ Flash utility itself (it is built into the motherboard), but you must download the BIOS file specific to your motherboard model from the ASUS Download Center . Preparation : Backup : Always backup important data before updating.
Navigate to (F7) > Tool tab > ASUS EZ Flash 3 Utility .