ZIP archive of 1.44 MB carrying the MSI model number MS-6797 in its name, with no revision, date or content description. MS-6xxx is an older series of MSI's own board numbers, ahead of the MS-7xxx range. Unpack it to find out whether it contains a schematic, a boardview or BIOS files. Such material helps trace power rails, find shorted components and locate test points, or restore firmware with a programmer. Check the number and revision on the PCB first, and back up the original BIOS chip before writing any image.
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 @IT_SERVICE_WORLD. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.