How to Upgrade the AMI BIOS

Written by shana antonucci
  • Share
  • Tweet
  • Share
  • Pin
  • Email
How to Upgrade the AMI BIOS
The AMI BIOS is installed on a microchip on the motherboard. (Thinkstock Images/Comstock/Getty Images)

The AMI BIOS is a basic input/output system (BIOS) designed by American Megatrends Inc. (AMI). The BIOS is a piece of software installed on a microchip on the motherboard that allows it to interface with the various components of your system. Many different motherboard manufacturers use the AMI BIOS, so it is important to determine the manufacturer of your motherboard in order to find the right update for your system.

Skill level:
Moderately Easy


  1. 1

    Download American Megatrends Inc. Motherboard Identification Utiliy (AMIMBID) from the American Megatrends website.

  2. 2

    Double-click on the "mbid14.exe" file to run the utility which will determine the manufacturer of your motherboard.

  3. 3

    Navigate to the manufacturer's website and find the "Downloads" or "Support" page.

  4. 4

    Locate the correct update for your motherboard based on the information from the AMIMBID utility.

  5. 5

    Download the update and install it by double-clicking on the file name.

Tips and warnings

  • American Megatrends Inc. may not be the actual manufacturer of your motherboard even if it has an AMI BIOS.
  • The AMIMBID utility will not function on a system with a non-AMI BIOS.

Don't Miss

  • All types
  • Articles
  • Slideshows
  • Videos
  • Most relevant
  • Most popular
  • Most recent

No articles available

No slideshows available

No videos available

By using the site, you consent to the use of cookies. For more information, please see our Cookie policy.