Compressed BIOS image of 5.00 MB for LCFC board NM-A161 at revision 1.0, project AILE2, listed with Lenovo as the brand. The name does not mention the laptop model, firmware version or flash chip size. LCFC uses NM-prefixed numbers on Lenovo motherboards, and that code on the PCB is the dependable check. Technicians program such images onto the SPI flash to recover from a failed update or a no-boot fault. Always dump and keep the original chip contents beforehand and make sure the image 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 →