Mmtool+aptio+4500023

, a proprietary utility developed by American Megatrends (AMI). This tool is used by developers and enthusiasts to modify Aptio BIOS/UEFI firmware images. Core Functionality

: Some modern ASUS and MSI boards use "Capsule" protection (.CAP files). You often need to strip the capsule header before MMTool can edit the file correctly. How to Get Started mmtool+aptio+4500023

Go to the tab to add a new .ffs module (like NVMe drivers). , a proprietary utility developed by American Megatrends