LG Microwave Ovens - Page 4 - Recent Questions, Troubleshooting & Support

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LG micro wave oven won't light up

replace fuse inside with 10amp
9/27/2018 9:10:32 PM • LG LCRT2010ST... • Answered on Sep 27, 2018
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Grill in microwave not working

check the elements on top of inside the mwave
9/27/2018 9:09:02 PM • LG LRM1230W... • Answered on Sep 27, 2018
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The outside glass is shattered, is it safe to use?

very very unsafe
9/27/2018 9:03:08 PM • LG LCRT2010ST... • Answered on Sep 27, 2018
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The turntable does not turn

replace motor under microwave at bottom
9/27/2018 9:01:59 PM • LG Microwave... • Answered on Sep 27, 2018
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Lcrt2010st turns on with door open

switch is faulty at inside could be burnt
9/27/2018 9:00:43 PM • LG LCRT2010ST... • Answered on Sep 27, 2018
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Key pad dont work

replace transformer on pc board
9/27/2018 8:58:53 PM • LG LMV1630ST... • Answered on Sep 27, 2018
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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... • Answered on Sep 27, 2018
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Hello,my LG microwave model MH7948AS has power but stop/clear and start/q-start is not responding and its LED panel.how can i fix it.?

check transformer on pc board maybe a winding is faulty
9/27/2018 8:47:50 PM • LG Microwave... • Answered on Sep 27, 2018
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I have a LG microwave that's not heating though everything else works.What could be the best way to fix it.

check door switch or replace magnetron
9/27/2018 8:27:16 PM • LG Microwave... • Answered on Sep 27, 2018
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Scratches from cleaning with a paper towel

Paper towel can be quite abrasive. Use DeBruce Polish with a soft terry towel. We use DeBruce Polish on all of our stainless steel. DeBruce Polish also works on glass cook tops. We get DeBruce Polish at debrucepolish.com.
9/20/2018 3:22:31 AM • LG LMVM1935... • Answered on Sep 20, 2018
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Need to remove and replace control board on LG microwave

only 2 screws on right side inside casing opposite transformer
9/11/2018 9:59:50 PM • LG Microwave... • Answered on Sep 11, 2018
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We have a small LG microwave LCS0712ST. We plug it in, it trips the GFCI. Doesn't have to be turned on to trip the outlet. The microwave works fine when plugged into a non-GFCI (regular outlet).

Yes, I have had the same problem repeatedly. It turns out, GFI's are not made for Microwaves, many electric motors, etc. I had to give up trying after a couple years. I now do not plug microwaves into GFI's. God bless your efforts.
6/4/2018 9:50:05 PM • LG Microwave... • Answered on Jun 04, 2018
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LG model MS3949CS/00 Not getting power to the HV transformer but all els works tested transformer HV cap and diode all ok.

did u check plug n internal fuse..lol. my diode that went to earth was the culprit coz my microwave leaked into base and diode to stop leakage to earth had blown
5/4/2018 10:27:51 AM • LG Microwave... • Answered on May 04, 2018
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