Raw firmware image for the LCFC NM-D461 Lenovo motherboard, labelled with the HS45A and HS55A platform names and a 128 marker, which together with the 16 MB size points to a 128 Mbit SPI flash chip. LCFC is Lenovo's own design and manufacturing arm, numbering its boards NM-xxxx. Flash it with an SPI programmer only after backing up the original chip, since the stored serial and system data may differ. A 16 MB image will not fit an 8 MB chip, so confirm the part marking first.
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 @dr_bios_solution_chat. 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 →