Mmtool+aptio+4500023
is specifically tailored for Aptio IV BIOS.
The most common reason for using this tool is to add to older motherboards that lack it natively. By injecting a DXE driver (usually NvmExpressDxe.ffs ), users can boot modern Windows 10 or 11 installations from a fast M.2 SSD via a PCIe adapter. Step-by-Step Injection Guide mmtool+aptio+4500023
The AMI MMTool (Module Management Tool) is a proprietary utility from American Megatrends used by enthusiasts to "inject" new features into their hardware’s firmware. is specifically tailored for Aptio IV BIOS