If you live in an area with frequent power outages, use a Battery Backup (UPS) during this process.

Do not shut down or reset your PC during the update. This can "brick" your motherboard.

Select "DHCP" to automatically pull an IP address.

Unzip the downloaded folder. Use the "BIOSRenamer" tool included in the zip file to ensure the filename is compatible with the utility. Phase 2: Updating via USB (Recommended)

Before starting, you must gather the necessary files and prepare your hardware.

Switch to Advanced Mode (F7), go to the Tool tab, and select ASUS EZ Flash 3 Utility . Select Drive: Choose the "via Storage Device(s)" option.

Go to the official ASUS Support site, search for your motherboard, and download the latest BIOS file.

This guide covers everything you need to know about using version 03.00 to safely update your motherboard. Key Features of EZ Flash 3 v03.00