Firmware archive for the Lenovo IS6XM desktop motherboard, revision 1.0, marked as tested and working, in a 5.03 MB RAR. The tested tag means the uploader reports a successful flash, but you should still confirm your board revision matches. Write the image to the SPI flash chip with an external programmer to revive a board with a corrupted BIOS. Read and keep the original contents before erasing, and compare the file size with the chip capacity so the image fits.
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 →