BIOS for the Gigabyte GA-H61M-DS2 motherboard, specifically board revision 2.2. Gigabyte often changes the hardware between revisions, so the rev number printed on the PCB must match before you use this image. The 2.75 MB archive holds a dump for reprogramming the SPI flash with an external programmer, which is useful when the board does not post after a corrupted update. Keep a backup of the existing contents and confirm that the image fits the 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 @biositechyangiyer. 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 →