Select ④, and then select ⑤, here you can learn more about MyASUS - Customer Support introduction.If there is no result searched that means your computer may not install it, please refer to How to install MyASUS. Type and search in the Windows search bar ①, then click ②. (The left-side search illustration below is in Windows 11, and the right-side is Windows 10.).Method 1: Download the BIOS update utility from MyASUS Note: If you have any issue during the BIOS updating, please contact the ASUS Service Center. Method 2: Download the BIOS update utility from the ASUS support site.Method 1: Download the BIOS update utility from MyASUS.To provide you more detailed instruction, you can also click ASUS Youtube video link below to know more about How to update BIOS in Windowsīefore starting the BIOS update process, you need to download the relevant utility first. Since it is a little complicated to enter BIOS Utility for updating BIOS, this article will only introduce how to update BIOS in Windows. Update BIOS in BIOS Utility (by using EZ Flash tool).There are two operating environments to update BIOS: