BIOS firmware for the Gigabyte GA-P61A-D3 desktop motherboard, PCB revision 2.0, described in the name as fully working. The 2.78 MB archive is meant for restoring a board that fails to post after a corrupted update or damaged flash content. Desktop boards of this type store the BIOS on an SPI chip that can be reprogrammed with an external programmer when the onboard recovery does not help. Gigabyte revisions matter, so read the revision printed near the PCI slots, dump the current chip first and confirm the file size matches the chip.
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 →