--- Mmtool Aptio 4.50.0023 __top__

| Operation | Description | |-----------|-------------| | | Parse and display volume tree: volumes → files → sections | | Extract | Save raw/body sections (e.g., PE32 driver, raw binary, UI text) | | Insert/Replace | Swap a firmware file (DXE driver, PEI module, etc.) with a modified version | | Delete | Remove unused or malicious modules | | Rebase (limited) | Basic fixup for relocated PE32 images | | GUID change | Alter the unique identifier of a firmware file (risky) |

. Attempting to use newer versions of MMTool on these older BIOS files often results in "Error in Saving" or file corruption. One of its most famous use cases is adding NVMe support to older motherboards. By using MMTool to insert the NvmExpressDxe --- Mmtool Aptio 4.50.0023

is required. Using the wrong version often results in "The input image is not Aptio V" or saving errors. Verdict: Pros & Cons | Operation | Description | |-----------|-------------| | |