Laptop Motherboard FOR NM-B892 5B20W72944 — FT491 FX390 — CPU I510210U, I710510U, I78665U

Replacement laptop motherboard FOR NM-B892 with part number 5B20W72944, designed for FT491 / FX390 series machines. This board supports CPUs I510210U, I710510U and I78665U, making it suitable for repairs or upgrades of compatible FX390 models. Exact part identifiers: NM-B892 and 5B20W72944; compatible processor models: I510210U, I710510U, I78665U. Ideal for restoring functionality to FT491 FX390 laptops that require this specific motherboard.