Tested BIOS image for the Gigabyte GA-B250M-D2V desktop motherboard, revision 1.0, built around the Intel B250 chipset. Gigabyte prints the revision on the PCB, often near the expansion slots, and it must match before flashing. The dump is meant for recovering a board that fails to POST, where the SPI chip is programmed externally with a programmer such as a CH341A. Read the existing chip before writing, keep the backup, and check that the image size matches the chip 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 .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 →