Firmware dump for the Gigabyte GA-B150M-D3VX-SI motherboard, rev 1.0, provided as a 4.42 MB RAR. The name indicates an 8 MB image, matching a 64 Mbit SPI flash chip. A dump like this is written with a hardware programmer to revive a board that shows no display or loops at power-on because of damaged BIOS contents. Before flashing, check the revision on the PCB, back up the original chip and confirm the extracted file size equals the chip capacity, as a mismatched image will not fit.
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 →