Archive for the MSI MS-7392 desktop motherboard, revision 1.2, in a 1.12 MB RAR. MS-7xxx is MSI's numbering for desktop boards and is printed on the PCB near the slots, along with the revision. Contents are not specified, though this size fits a BIOS image or schematic. If it is firmware, save the original chip before flashing and verify the size equals the chip capacity; if it is documentation, check the revision first because MSI changes circuits between versions.
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 @schematicslaptop. 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.