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[Notebook] How to update BIOS with EZ Flash

There are two methods to update BIOS:

Update BIOS in BIOS Utility (with EZ Flash)
Update BIOS in Windows

Since some models are not able to update BIOS in Windows, this article will introduce how to update BIOS in BIOS Utility.


It is not allowed to downgrade the BIOS version.
Please back up your personal file before upgrading BIOS to prevent any unexpected issue.
The operation interface may be different because of the model version.
Please keep the power supply / AC adapter connected during the BIOS update process.
If you have any issue about the content below, please consult with ASUS Service Center.

Table of Contents:

Before starting the BIOS update process, you need to download the BIOS file first. There are two methods to download it.

Method 1: Download the BIOS file from MyASUS
Method 2: Download the BIOS file from ASUS support site

Method 1: Download the BIOS file from MyASUS

Type and search [MyASUS] in the Windows search bar①, then click [Open]②.
If there is no result searched , that means your computer may not install it. Please refer to How to install MyASUS. Download File PDF

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