Main Board 5B20S41685 (NM-C091) for L340-17IWL / 15IWL - I3-8145U

Replacement mainboard with part number 5B20S41685 and board code NM-C091, designed for L340-17IWL and 15IWL laptop models. Built for systems using the I3-8145U configuration, this motherboard is intended as a direct swap for units requiring 5B20S41685 (NM-C091) with the I3-8145U setup.