MSI firmware bundle for boards MS-16K2 and MS-16K21, containing a BIOS image, EC firmware and keyboard EC (KBEC) files, with 8 MB and 1 MB sizes listed in the name. The set is a 4.68 MB RAR archive, and MS-17B1 is also noted as a related board. MSI uses its MS-xxxx numbering on the PCB. Each image belongs to its own chip, so match the 8 MB file to the BIOS flash and the 1 MB file to the EC chip. Back up all chips before writing.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @biosarchive. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →