: Always back up your important files before proceeding, as BIOS updates carry a inherent risk of system failure if interrupted. Check Power Stability
Even the best tool fails if the preparation is poor. Before you even press F2 or DEL to enter the BIOS, complete this checklist.
If you purchased an ASUS motherboard in 2022 or later (Z790, B760, X670E, B650, etc.), your EZ Flash 3 interface looks different. The “Classic” blue-and-gray screen is replaced with a modern UEFI GUI with mouse support and high-resolution graphics.
Connect your device to a power source. If power is interrupted during the flash, your motherboard may become unbootable.
: Navigate to the Tool tab at the top and select ASUS EZ Flash 3 Utility . 3. Updating the BIOS