BIOS for the MSI MS-7641 desktop motherboard, version 1.0 as given in the name, compressed into a 735 KB ZIP archive. MS-numbers are MSI's own board identifiers, and MS-7641 boards were made in several hardware revisions, so match the board version printed near the expansion slots. The image is meant for recovering the firmware chip with a programmer when a board will not boot. Read and keep the original contents first, and check that the file size matches the flash chip before writing it.</p>
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 .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →