Never turn off the PC during the BIOS flashing process.
Modifying BIOS firmware is inherently risky and can lead to system instability or a "bricked" motherboard if not done correctly. Secure Flash Failures
: Select the target image (often named MyOemLogo1 ) and click "Replace Logo".
Select your sourced BIOS file and click open. The tool will populate file statistics. Step 3: Extract the Existing Logo (Optional) Click . ami changelogo tool v5.0.0.2
If you are looking for more advanced tools to modify your BIOS, I can also provide information on for inserting modules or PhoenixTool for specialized BIOS types. Conclusion
AMI ChangeLogo Tool v5.0.0.2: Ultimate Guide to Customizing Your BIOS Splash Screen
For a successful modification, it's crucial that your custom image adheres to the technical requirements of your BIOS. While v5.0.0.2 is more flexible than older versions, the safest approach is to follow the specifications from official AMI documentation: Never turn off the PC during the BIOS flashing process
Customizing the boot screen—the very first image you see when powering on a computer—is a popular task for PC enthusiasts, system builders, and corporate IT departments aiming for branding consistency. The is the industry-standard utility designed specifically to modify the logo displayed during the American Megatrends Inc. (AMI) BIOS/UEFI POST (Power-On Self-Test) process.
Before using this tool, always ensure you have a (like a CH341A) as a fallback to manually rewrite the BIOS chip if the software flash fails. For most users, unless your motherboard supports a "BIOS Flashback" button that doesn't require a successful boot, the cosmetic benefit of a custom logo rarely outweighs the risk of permanent hardware failure.
Download the exact BIOS update file for your motherboard model from the manufacturer's official support page. Select your sourced BIOS file and click open
The v5.0.0.2 version is also noted to support BMP and JPG image formats for the logo.
Modifying a BIOS carries inherent risks of bricking your motherboard. Proper preparation reduces this risk to zero. Required Software & Files executable.