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Microwave not heating

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Brand:Sharp
Model:R-930CS
Product:Microwave
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Microwave Not Heating? Microwave Oven Troubleshooting

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Common solutions for: Microwave not heating

01 - Main Control Board
The main control board might be defective. However, this is rarely the case. Control boards are often misdiagnosed—before replacing the control board, check all of the more commonly defective parts. If you have determined that all of the other components are working properly, replace the main control board. (Caution: The microwave oven can store thousands of volts of electricity in its high voltage capacitor, even after the microwave oven has been unplugged. Due to the potential for electric sho...ck, it is extremely dangerous to replace the electronic components in a microwave. Only a licensed technician should replace the main control board.)
Uncommon But Possible

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