Working BIOS for the Gigabyte GA-H61M-DS2V motherboard, revision 3.0, a desktop board with the Intel H61 chipset. Gigabyte often fits these boards with main and backup BIOS chips, so note which one you are reprogramming. The 5.25 MB ZIP should be extracted and checked against the flash size before writing with a programmer. Revisions differ in flash and layout, so confirm REV 3.0 on the PCB silkscreen, and save the existing dump before you flash.
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 .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →