MSI firmware image for the MS-17K21 motherboard, version 1.0, which follows MSI's own in-house board numbering used on its laptops. The name describes the BIOS as working and fully tested. Delivered as a 6.28 MB RAR archive to unpack before programming. Use it to restore a board that will not post after a failed update or corrupted flash, writing it to the SPI chip with a programmer. Check that the PCB is marked MS-17K21 with the same version, and dump the original chip before overwriting it.
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 →