Lenovo Legion Y540-17IRH NM-C531 FY710 FY714
BIOS BHCN41WW
Schematics Y540 N18E-G1.pdf
BIOS
BIOS BHCN41WW
Schematics Y540 N18E-G1.pdf
BIOS
About this board
Lenovo Legion Y540-17IRH — motherboard NM-C531.
Lenovo had this board built by LCFC; LCFC (Lenovo/Compal) board numbers start with NM-. Check the number printed on the PCB before you download.
What this thread covers
- BIOS (full SPI chip dump, .bin)
- Schematic (PDF)
- Boardview (.brd / .bdv / .cad)
Common cases: dead board after an interrupted BIOS update, ME region errors, missing serial number or UUID after a board swap, or a password lock.
Back up the original dump first — it contains machine-specific data (serial, UUID, MAC, ME), and you will want it if anything goes wrong.
If you have a working file for this board, please share it below. More files: search NM-C531 in File Finder.
Attachments
ITE.bin.zip
49.1 KB · Views: 20
49.1 KB · Views: 20
Lenovo Legion Y540-17IRH NM-C531 BIOS.rar
5.2 MB · Views: 24
5.2 MB · Views: 24
Y540 N18E-G1.pdf
3.1 MB · Views: 25
3.1 MB · Views: 25
