ROG STRIX Z490-H GAMING BIOS Manual
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1.11.2 ASUS EZ Flash 3
ASUS EZ Flash 3 allows you to download and update to the latest BIOS using a USB drive.
To update the BIOS:
1.
Insert the USB flash drive that contains the latest BIOS file to a USB port.
2.
Enter the Advanced Mode of the BIOS setup program. Go to the
Tool
menu to select
ASUS EZ Flash 3 Utility
and press <Enter>.
3.
Press <Tab> to switch to the Drive field.
4.
Press the Up/Down arrow keys to find the USB flash drive that contains the latest
BIOS, and then press <Enter>.
5.
Press <Tab> to switch to the Folder Info field.
6.
Press the Up/Down arrow keys to find the BIOS file, and then press <Enter> to
perform the BIOS update process. Reboot the system when the update process is
done.