Working BIOS image for the Gigabyte GA-H81M-DS2-C desktop motherboard, revision 1.0, reported as fully functional and packed in a 10.8 MB RAR. It is used to recover a board that will not post due to corrupted firmware by programming the SPI chip externally. Gigabyte boards often have dual BIOS, so identify which chip you are writing. Back up the existing content before flashing, check that the revision on the PCB is 1.0, and make sure the image size matches the flash chip 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 →