BIOS file for the MSI H81M-E32 motherboard, board MS-7846, version M10, meant for an 8MB SPI flash chip and archived as RAR at about 5.9 MB. Useful for reprogramming the BIOS chip after a failed update or when the board shows no display and does not POST. As MSI reuses MS-7846 across H81, B85, H87 and H97 models, confirm the exact model, save a backup of the factory chip, and ensure the chip is 8MB before writing the 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 @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 →