Asus PRIME Z370-A User Guide - Page 86

ASUS EZ Flash 3, To update the BIOS by USB, ASUS EZ Flash Utility, by USB.

Page 86 highlights

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 floppy 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 . 2. Insert the USB flash disk that contains the latest BIOS file to the USB port. 3. Select by USB. 4. Press to switch to the Drive field. 5. Press the Up/Down arrow keys to find the USB flash disk that contains the latest BIOS, and then press . 6. Press to switch to the Folder Info field. 7. Press the Up/Down arrow keys to find the BIOS file, and then press to perform the BIOS update process. Reboot the system when the update process is done. Chapter 3 3-28 Chapter 3: BIOS Setup

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3-28
Chapter 3: BIOS Setup
Chapter 3
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 floppy 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 flash disk that contains the latest BIOS file to the USB port.
3.
Select
by USB.
4.
Press <Tab> to switch to the Drive field.
5.
Press the Up/Down arrow keys to find the USB flash disk that contains the latest BIOS,
and then press <Enter>.
6.
Press <Tab> to switch to the Folder Info field.
7.
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.