Question about LG LMV1813ST Microwave Oven

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LG LMV1813ST MIRCOWAVE STOPPED WORKING?

I REPLACED THE FUSE AND IT STILL DOES NOT WORK.

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The fuse can be replaced, but the underlying issue should still be investigated and resolved. Otherwise the new fuse will blow also.
If the microwave is not working the thermal fuse may have blown.
When a microwave stops working the problem is usually the line fuse or within the high voltage circuit; either the high voltage capacitor, diode, transformer or magnetron.

Posted on Oct 18, 2014

  • Jim Ruth
    Jim Ruth Sep 28, 2015

    Need diag or picture for location of fuses

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Posted on Jan 02, 2017

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If your microwave oven doesn't seem to work at all, check these: Fuses Door switch Fuses Usually, when your microwave oven doesn't work it all, the internal fuse (thermal fuse) is blown. This fuse protects both you and the oven. When it blows, you need to have a qualified appliance repair technician replace it. Door switch If the fuse isn't the problem, check the door hooks and the door-release button. When these are broken, the door switch doesn't activate, so the oven can't work
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