Gigabyte H61M-DS2 BIOS image in .rom format, 4.00 MB in size. The file name gives no board revision, and Gigabyte produced this model in several revisions, so compare the rev number printed near the PCI slots before relying on it. A 4 MB file matches a 32 Mbit SPI chip and can be programmed with an external flasher when the board will not boot. Read and keep a copy of the original chip contents before erasing, since that dump holds the board's own MAC address and serial data.
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 .rom file
A BIOS image as shipped by the vendor (commonly AMI) — often the BIOS region only, without descriptor or ME.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →