| Method | Advantages | Considerations | | :--- | :--- | :--- | | (Offline) | Most reliable; no internet connection needed; best for unstable networks. | Requires a correctly prepared USB drive; the BIOS file must be manually downloaded. | | Internet Method (Online) | Very convenient; automatically fetches the latest BIOS file from ASUS. | Requires a wired Ethernet connection (Wi‑Fi is not supported); your router must allow the BIOS to access the internet. |
The system will ask: "Do you want to read this file?" Select Confirm the version details and select again to start the update.
Press F7 to switch from "EZ Mode" to "Advanced Mode". asus bios update ez flash 3 top
Some ASUS motherboards support downloading the BIOS update directly within EZ Flash 3 via an ethernet cable. Note that this method does not work over Wi-Fi connections.
The update progress bar will appear. and do not turn off your computer during this time. The system will automatically reboot once finished. | Method | Advantages | Considerations | |
: Verify the motherboard model and BIOS version match, then click Yes to start the update.
ASUS EZ Flash 3 is a built-in utility within the ASUS UEFI BIOS environment. It allows users to update their motherboard's firmware without booting into the Windows operating system. | Requires a wired Ethernet connection (Wi‑Fi is
The progress bar jumped. 12%...
Once the system fully boots into Windows (or back into BIOS):
Disclaimer: Updating the BIOS carries a minor risk of system failure. Perform this action at your own discretion, ensuring a stable power supply. References: [1] ASUS FAQ - How to use USB BIOS FlashBack [2] ASUS Support - BIOS Update Guide