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Microwave won't heat food? A failed diode prevents the magnetron from generating heat. This repair requires moderate skill and takes 30-45 minutes.
Usually ships within 4 - 14 days
Microwave not heating or heating poorly? This high-voltage diode converts AC to DC for the magnetron, restoring normal heating. Moderate DIY repair.
Microwave not heating or making loud buzzing noise? The high voltage diode converts AC to DC power for the magnetron. Common fix, moderate difficulty.
Microwave not heating food? A failed high voltage diode prevents proper cooking. Common fix for heating issues. Moderate difficulty repair part.
I pulled out my multi-meter and tested the motor leads, then the resistor. The motor tested ok, and the resistor indicated infinite ohms. I ordered the resistor and replaced it. Read more