Firmware for an MSI motherboard coded MS-7336, version 1.0, revision A, supplied as a 428 KB RAR. The name gives no model name, chipset or BIOS release, only the board code and revision, which MSI prints on the PCB near the slots. A dump of this size suits the small SPI or LPC flash of desktop boards of that generation and is written with a programmer to revive a board with damaged firmware. Verify the MS code and revision on the board and back up the original chip before flashing.
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 →