Mmtool+326zip | !!install!!

Manually patching CPU microcodes for security vulnerabilities (like Spectre/Meltdown) or adding support for Xeon processors in consumer boards.

Click and select your BIOS file ( .rom or .cap ). Note: If using an ASUS .cap file, it might need to be converted to .rom first, or check "Files of type" to show all files. 3. Modifying the BIOS (Example: Inserting a Module) Go to the Insert tab. mmtool+326zip

Remove unnecessary modules to free up space, though this is risky. MMTool 3

MMTool 3.26 is a legacy utility for modifying AMI non-UEFI BIOS firmware, essential for tasks like updating CPU microcodes and replacing Option ROMs in older motherboards. It provides module insertion, extraction, and compression support, primarily used in the modding community for Aptio 4 and earlier BIOS types. Read the detailed guide at Level1Techs . [Guide] AMI (non-UEFI) BIOS Modding - Page 8 and compression support

What are you trying to achieve (e.g., Xeon mod, NVMe boot, microcode update)?

You can update the RAID controller (Intel RST) or the PXE (network boot) ROMs to improve stability and SSD performance.