Firmware archive for the MSI MS-7267 motherboard, labelled Ver 4-2, which likely denotes a BIOS version, though it may refer to a board revision. The RAR is about 432 KB, in line with the small flash chips of that generation. MS-7267 is MSI own board code printed on the PCB, so check it matches before use. Technicians write such a dump with an external programmer to restore a board that fails to post; read and keep the original image first and confirm the size fits the chip.
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 →