LG LMV1813ST Microwave Oven - Page 3 - Answered Questions & Fixed issues
LG Microwave Oven makes a loud noise only once like a fire cracker when you press the start button.
Loud noise would indicate a high power draw. This is serious. You have either a dead short or a motor, power supply, or magnetron tube that is defective. The relay that turns on the microwave may also be defective. Usually it is not worth trying to repair. It will cost less just to buy another microwave. Careful shopping can save you a lot of money and still get a new unit for perhaps 1/2 of "retail" prices.
10/2/2018 6:08:31 PM •
LG Microwave...
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Answered
on Oct 02, 2018
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1,349 views
Combi intellowave
replace fuse by transformer if it had one or check diode it could be the cap ifit does not work replace magnetron good luck
9/27/2018 8:55:02 PM •
LG Microwave...
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Answered
on Sep 27, 2018
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316 views
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