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Microwave not heating food? This magnetron generates microwave energy to heat food. Requires removing unit from cabinet for installation.
Microwave not heating food? The high voltage capacitor often fails alongside the diode or magnetron. DIY repair in 1-2 hours can save hundreds.
Mostly when it comes to microwaves not heating up food, your problem is the high voltage diode, capacitor, or the magnetron. I started with the diode (cheapest of the three parts). I couldn't accurately test the diode as my handheld meter didn't have enough power for the diode checker. Replaced the diode, no change. Ordered the capacitor, installed, and now she's heating up like the day I bought her. Cost of parts: $110. Cost of similar microwave oven (new): $300. Going to get another... Read more
If your microwave won't power on or runs intermittently, a faulty capacitor may be the cause. This part stores electrical charge for the magnetron.
Microwave not heating or heating poorly? This high-voltage diode converts AC to DC for the magnetron, restoring normal heating. Moderate DIY repair.
Fix a microwave that won't start, heat, or respond to buttons with a new control board. This replacement part restores full functionality to your unit.
Microwave not heating or making loud buzzing noise? The high voltage diode converts AC to DC power for the magnetron. Common fix, moderate difficulty.
Fix microwave overheating or not heating issues with this thermostat cavity housing. Secures temperature sensor for reliable control. Easy install.
Fix an unresponsive touchpad or blank display with this microwave control board. Common when keys don't register or clock works but keypad doesn't light up.
Fix a microwave that stops heating after seconds or minutes with buzzing sounds. This main control board restores full function. Moderate DIY repair.
This is a humidity sensor mounted inside the microwave that detects moisture levels in the cooking cavity. It enables auto-cook and auto-reheat functions by signaling the control board when food has released enough steam. Replace this sensor if auto-cook cycles consistently overcook or undercook food, or if the microwave displays a sensor error code.
Mounting clip secures appliance components to prevent movement and wear. Replace if parts shift, vibrate, or become loose. Verify fit with your model number.
The bulb broke off and the bulb base was froze in the socket. Went to AppliancePartsPros.com and looked up the part by microwave model number. Reviewed the "how to" video to demystify how to get to and replace the socket. Got part in 3-days and installed quick and easy! Read more
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