Working BIOS for the Gigabyte GA-P61A-D3 motherboard, rev. 3.0, marked fully tested. Many Gigabyte boards use a DualBIOS layout with two flash chips, so check which chip on your board needs the image. Program it with an external SPI programmer to fix a board that fails to POST. Save the original contents first, and make sure the image size matches the chip. Also confirm the PCB revision reads 3.0.
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 →