BIOS package for the Gigabyte GA-780T-D3L desktop motherboard, revision 4.0, in a small zip of about 1 MB. Gigabyte publishes separate BIOS builds for each PCB revision, so check the rev 4.0 marking on the board before flashing, since images for other revisions may not work. With an SPI programmer the image can revive a board after a failed update. Back up the original chip first and confirm that the file size matches the flash 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 .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 →