official MMTool is a program that allows you to view and modify the contents of BIOS ROM files. It will only be useful for experienced users who understand the purpose of all BIOS modules and it is not the first time they "reflash" a set of firmware. "Re-flashing by itself can damage the PC, and using incorrect BIOS ROMs can do much more harm than that. Therefore we strongly recommend you to think it over carefully before you make any changes.
So, what can MMTool do? First, you can change the look of your BIOS menu. And the changes can be not only graphical but also structural. It is very useful for those who are not happy with the current layout of frequently used controls and menu items. For example, if you often have to change the rescue media, you can move this option to the start screen to avoid rummaging through submenus and sections. Unused modules can be removed altogether so that they do not "clutter up" your BIOS. You can return the deleted modules only during the next "reflashing".
To avoid problems with ROM compatibility with the computer hardware, we recommend using only files from the manufacturer's official site. The sections with the "roms" are available on the websites of almost all major companies engaged in the manufacture of motherboards.