The Samsung DA92-01364A Refrigerator Main Board is a replacement electronic control board designed for select refrigerator models. It manages key refrigerator functions by coordinating communication between internal components, including the cooling system, fans, sensors, and defrost cycle. This replacement board is suitable for replacing a damaged or non-responsive original unit. It ... https://www.hnkparts.com/da92-01364a-smg-pcb-main