MSI MS-7366 motherboard package, 8.53 MB, ZIP format. Only the board number appears in the file name, so the revision and exact contents remain unknown until the archive is opened. At this size it could include schematics, a boardview and BIOS files together. MSI uses MS-7xxx codes for desktop boards, including OEM builds. Use the documents to diagnose dead boards, trace VRM and chipset rails, and check shorts. Match the PCB revision and save the original BIOS chip 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 @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.