Published for the UEFI reverse engineering and firmware modding community.

: It is the recommended tool for the popular "NVMe mod," allowing older motherboards that lack native support to boot from modern NVMe SSDs by inserting the NvmExpressDxe module.

Are you planning to add NVMe support to an old rig, or are you hunting for a specific microcode update?

: Unlike some newer versions or third-party tools like UEFITool , it is less likely to break "Pad-Files" (empty space markers) within the BIOS, which can lead to a bricked motherboard. 3. Common Modding Procedures

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AMI (American Megatrends International) is the dominant provider of UEFI BIOS firmware. is their 5th generation UEFI firmware codebase, based on the Intel TianoCore UEFI standard. It is found on most modern consumer and server motherboards (Intel 300-series chipsets and newer, AMD AM4/Ryzen, etc.).