BIOS firmware for the Gigabyte GA-990XA-UD3 motherboard, revision 1.1, supplied as a 1014 KB RAR archive. Use it to recover a board with a corrupted BIOS by writing the image to the SPI flash chip with a programmer such as a CH341A, or to replace a faulty chip. First read and save the original chip, confirm the board revision matches 1.1, and check that the image size equals the chip capacity, since a mismatched file will not fit. Note that many Gigabyte boards carry dual BIOS chips.
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 →