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Microwave light bulb not working

Common solutions for: Microwave light bulb not working

01 - Light Bulb
The light bulb itself might be burned out. Replace the light bulb before replacing any of the parts associated with the light bulb
Required Part
Microwave Light Bulb
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02 - Main Control Board
Before replacing the control, check the light bulbs, sockets, and wiring. If these parts seem to be working properly, test the control board with a multimeter to determine if it sending the correct voltage to the light bulb socket. If the control board is not sending enough voltage to the light bulb socket, replace the control board.
Required Part
Microwave Main Control Board
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Most Common Solution
03 - Light Socket
Before replacing the light socket, replace the light bulb. If you replace the light bulb, and the light still doesn’t work, use a multimeter to test the light socket for continuity. If the light socket does not have continuity, replace it.
Required Part
Microwave Light Socket
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Common Solution

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