Firmware image of 8 MB for the Lenovo NM-D474 motherboard, an LCFC numbered board, with the capacity noted in the name. Another 16 MB file exists for the same board, so this one is likely meant for an 8 MB flash chip on a particular variant, though the name does not explain the difference. Read the chip marking before choosing: an image that does not match the flash size will not program correctly. Use an SPI programmer, dump and keep the original contents first, and verify the write afterwards.
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 @schematiclaptopramkushwaha. 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 →