If your microwave's heating, lighting, or turntable functions are not working properly, it may be due to a faulty main PCB assembly. This genuine Samsung microwave main PCB assembly (DE92-02329J) manages these essential functions. High-voltage capacitors in microwaves can retain dangerous electrical charges, and while this does require expert technical skill, it does not need to be completed by a professional.

Verify your microwave's model number for compatibility before purchasing.