BIOS image archive for the Lenovo IH81M desktop motherboard, version 1.0, in a 3.28 MB RAR. The code points to an Intel H81 based board, and the name lists no flash chip, ME status or firmware version. Repair use is reflashing the SPI BIOS chip when a board shows no display, loops on power-up or has a damaged image. Back up the existing contents with your programmer before writing, check that the PCB label reads IH81M with the same version, and make sure the dump size fits 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 @afsbiosfree. 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 →