Ursprünglicher Beitrag von: Ken H ,
It's most likely a burned out control board. Google your make and model to find the replacement. Watch YouTube video on how to replace it, and buy used if you can. You can confirm if it's the board by taking it out after watching the YouTube video. If it's burned, it will be obvious with scorch marks. It's held in by just screws and clips. Take pics before disassembling so you'll know what it should look like when putting everything back together again.