Lenovo BIOS image for the NM-C171 motherboard, an 8.00 MB raw BIN file. The NM prefix belongs to the LCFC numbering used for Lenovo boards built by the Lenovo and Compal joint venture. No model, version or ME state is given in the name. The 8 MB size matches a 64 Mbit SPI flash chip, so it is meant to be written with a programmer such as a CH341A. Read and save the original chip contents first, since serial numbers and other board data may be lost, and confirm NM-C171 on the PCB.
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 @bioshub. Enginerys does not host this file.
How to open a .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →