Portico Developer Guide
Card Security Code (CVV2, CVC2, CID)
American Megatrends Inc. (AMI) does not distribute this tool to the public, as it is intended for manufacturers (OEMs).
Version 4.50.0.23 is specifically recommended for X79 platforms because newer versions of the tool have been reported to cause dangerously high voltages after a BIOS flash. Mmtool 4.50.0.23 Download
module into older BIOS files to enable booting from modern NVMe SSDs on legacy hardware. Non-destructive Editing American Megatrends Inc
Head to the official Win-Raid forum thread titled “[MMTool] AMI UEFI BIOS Editor New Version” and locate the 4.50.0.23 attachment – still hosted and verified by the community after hundreds of successful flashes. Mmtool 4.50.0.23 Download