MSI firmware archive for the MS-7A82 motherboard, revision 1.0, about 22.6 MB in RAR form. MS-xxxx is MSI's own internal board code, printed on the PCB and often more reliable than the retail name. No BIOS version or retail model is stated, so check the contents after extraction. The archive size suggests it may contain more than one image or tool. Use the correct image with an SPI programmer to revive a board after a corrupted flash, after backing up the original chip and checking its capacity.
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 →