Your Samsung refrigerator may experience issues like not starting or cooling erratically if the main PCB assembly is failing. The power control board, part number DA41-00620C, is essential for regulating voltage to the compressor and fan motors. This genuine Samsung part addresses these symptoms, activating vital components to maintain optimal cooling. Before installing, unplug your appliance and wear gloves for safety.

Confirm your refrigerator's model number for compatibility before purchasing.