Asus Z270-WS, Manual, Page: 92 / 112

3-28 Chapter 3: BIOS Setup
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3.11.2 ASUS EZ Flash 3
ASUS EZ Flash 3 allows you to download and update to the latest BIOS through the Internet
without having to use a bootable oppy disk or an OS-based utility.
Updating through the Internet varies per region and Internet conditions. Check your local
Internet connection before updating through the Internet.
To update the BIOS by USB:
1. Enter the Advanced Mode of the BIOS setup program. Go to the Tool menu to select
ASUS EZ Flash Utility
and press <Enter>.
2. Insert the USB ash disk that contains the latest BIOS le to the USB port.
3. Select
by USB.
4. Press <Tab> to switch to the Drive eld.
5. Press the Up/Down arrow keys to nd the USB ash disk that contains the latest BIOS,
and then press <Enter>.
6. Press <Tab> to switch to the Folder Info eld.
7. Press the Up/Down arrow keys to nd the BIOS le, and then press <Enter> to perform
the BIOS update process. Reboot the system when the update process is done.