BIOS archive for the Gigabyte GA-MA78GM-S2H desktop motherboard, revision 2.x, a 586 KB RAR file. The board revision matters on Gigabyte products, since images for rev 1.x and rev 2.x are not always interchangeable, so check the label printed on the PCB near the slots. Technicians use such a file to reprogram the BIOS flash with an external programmer when the board no longer posts or a flash went wrong. Save the existing chip contents first and make sure the image size fits the chip before writing.
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 →