BIOS firmware for the Gigabyte GA-H61M-DS2 motherboard at board revision 2.2, packed in a 2.79 MB RAR archive. The name does not state the BIOS version or whether it is a stock image or a dump taken from a chip. Gigabyte prints the revision on the PCB, and firmware for one revision is not always compatible with another, so match it first. Such a file is used to reflash a corrupted SPI BIOS chip with a programmer such as a CH341A; read and save the original contents first, and make sure the image size matches 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 @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 →