The unit would nothing no lights no controls

ApplianceLGE Microwave

ModelLMVM2075ST

Level of DifficultyEasy

Time to do repair1- 2 hours

Age of Appliance5 - 10 years

Tools Screw drivers

James From Tucson, AZ

Aug 15, 2012

I checked the incoming power and main fuse. Both are good.removed the microwave from the wall mount, removed the door and outer cover. Removed the right side panel and replaced the main PCB. I found loose mounting screws for the vent fan and other placecs so I tighten all the hardware I could see. Pluged the unit and found the display said input time and date and the lights turned on when the door was opened and the vent worked. installed all covers and checked the microwave operations.

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Diagrams and Parts List for this repair

Part PhotoPart DescriptionPriceAvailability

PCB Assembly,Sub

Part Number: PS3530103

$65.36
In Stock