BIOS dump for the Wistron board 10124-3, packed as a 3.58 MB RAR, with no brand or model given in the name. The same board number appears on the Lenovo ThinkCentre M72z, though this file does not name it. Wistron boards carry a five-digit project code plus revision digit, printed on the PCB. Extract the archive, compare the image with the chip capacity, and reprogram the SPI flash with an external programmer. Back up the existing contents before writing so the original data and identifiers can be restored.
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 →