How to update asus bios with usb

Last Updated: Mar 6, 2024 by

If you own an ASUS computer, you may need to update your BIOS from time to time to ensure optimal performance and compatibility with new hardware. While there are several methods for updating your BIOS, one of the most convenient and efficient ways is through a USB drive. In this article, we will guide you through the steps on how to update your ASUS BIOS with a USB drive.

Preparing the USB Drive

Before you begin the BIOS update process, you will need to prepare a USB drive. Make sure the USB drive has enough storage space and is formatted to FAT32. If you have any important files on the USB drive, make sure to back them up as the formatting process will erase all data on the drive.

Downloading the BIOS Update

Next, you will need to download the latest BIOS update from the ASUS website. Make sure to select the correct model of your computer and download the BIOS update file. It is important to note that you should only download BIOS updates from the official ASUS website to avoid any potential issues.

Extracting the BIOS Update File

Once the BIOS update file is downloaded, you will need to extract it from the zip folder. Right-click on the zip folder and select “Extract All” to extract the files. Make sure to extract the files to the root directory of the USB drive.

Entering BIOS

Now, you will need to enter the BIOS on your ASUS computer. To do this, restart your computer and continuously press the “F2” key until the BIOS screen appears. The key to enter BIOS may vary depending on your computer model, so make sure to check the ASUS website for the correct key.

Updating BIOS

Once you are in the BIOS, navigate to the “Advanced” tab using the arrow keys on your keyboard. Then, select “Start Easy Flash” and press “Enter”. A list of available drives will appear, select the USB drive that contains the BIOS update file and press “Enter”. The BIOS update process will begin and may take a few minutes to complete. Do not turn off your computer during this process.

Restarting Your Computer

After the BIOS update is complete, your computer will automatically restart. Once it has restarted, you can enter the BIOS again to check if the update was successful. If everything went smoothly, you should see the updated BIOS version displayed on the screen.


Updating your ASUS BIOS with a USB drive is a simple and efficient process that can help improve the performance and compatibility of your computer. Make sure to follow the steps carefully and always download BIOS updates from the official ASUS website. If you encounter any issues during the update process, you can refer to the ASUS website for troubleshooting tips or seek assistance from a professional.

Have you updated your ASUS BIOS with a USB drive before? Let us know in the comments.

Gulrukh Ch

About the Author: Gulrukh Ch

Gulrukh Chaudhary, an accomplished digital marketer and technology writer with a passion for exploring the frontiers of innovation. Armed with a Master's degree in Information Technology, Gulrukh seamlessly blends her technical prowess with her creative flair, resulting in captivating insights into the world of emerging technologies. Discover more about her on her LinkedIn profile.