Laptop Motherboard NM-C111 (5B20S41885) — CPU N4000 — Compatible with S145-14IGM / FS440 / FS541

Replacement laptop motherboard, board code NM-C111 with part number 5B20S41885. This mainboard comes with the onboard CPU N4000 and is intended for S145-14IGM series machines. Also listed as compatible with FS440 and FS541 model variants. Use this board when repairing or swapping the original motherboard that matches these identifiers.