Question about LG LMV2015ST Microwave Oven

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My sensor touch buttons don't work....any ideas why?

None of my sensor buttons work when I press them it tells me it is working but nothing happens. Now even when I try to use cook time the oven lights, I hear a click, but doesn't start heating and turntable not moving. Please help. Don't know whether to try to get repaired or just replace it :(

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  • Contributor
  • 9 Answers

With Power on Microwave There is Light Blinking It Means Is Normal Power Supply Supply Problem,Not Reaching Front Panel Power Supply

Posted on May 29, 2014

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Posted on Jan 02, 2017

MicrowaveSvc
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SOURCE: LG 1925 Microwave suddenly stopped cooking, other functions work fine!

What you said about the the clock leads me to suggest that you first unplug it for a few minutes then plug it back in. It may just need a good reset. If you don't have your owner's manual you can download one here: http://www.lge.com/support/manual.jsp The mention of odor concerns me. It may just be a bit of food or grease on the waveguide cover, which is a small sheet or panel on the wall or ceiling of the cooking cavity, but it may indicate the failure of a part in the high voltage section. You may have an intermittent door switch. You can see some of my other responses for info on how to get our important text file that helps you diagnose and repair door switches and gives important safety tips.

Posted on Dec 11, 2006

  • 1170 Answers

SOURCE: oven won't function after 5 minutes of cook time with nothing in

It's posible that since it was running empty, the magnetron overheated and a thermal cutout or thermostat located on the magnetron opened.

Magnetrons may be protected by a thermostat, which will reset when it cools, or a thermal fuse, which is a one-time use device. It is also possible that in some cases, a thermostat will fail when opened.

In the worst case the magnetron may be damaged due to running empty.

I hope this will solve your issue.

Good Luck.

If my solution proves useful please accept it.

Regards
Arjun

Posted on Apr 07, 2009

MicrowaveSvc
  • 9047 Answers

SOURCE: my lg intellowave microwave will not work

This is usually caused by either a bad door switch, a loose door switch mount (which are pretty simple problems to fix) or occasionally a problem on the control panel.

Even though a door switch clicks, it may still be bad inside.

Door switch or mount trouble is usually caused by slamming the door or by opening the door while it's cooking without hitting the Stop pad first.

There are plastic mounts inside the microwave which hold the door switches and onto which the door latches lock when you close the door.

The screws on these mounts may be loose. If they get too loose, the switches will not be activated properly.

Sometimes it's a broken tab on the switch holder, allowing the switch to rotate just out of position. This tab can be hard to see, since it is under the bottom edge of the switch.

If the switch mount is broken, it's usually more economical and safer to add a dab or two of hot glue to the mount to secure the switch. Let it cool for about 30 minutes before using.

One test that sometimes helps is to gently lift up (and/or push down) on the door or handle as you try to start it. If it works or tries to work, then it's a door switch mount or door alignment issue.

You can download many LG service manuals here, but strangely, they do not have part numbers in them.

You can order parts from Encompass here or you can call them toll-free at 866-779-5835.

If you don't find your model's service manual or need more help, feel free to contact me directly (and please remind me of your full model number from the tag on the unit) for more information & help.

At our Web site, we have a video available showing how to remove a typical over the range control panel assembly in under 5 minutes.

If you only need a switch, you can order a universal type here for $5 postpaid.

If you think the problem is on the control panel, we repair these nationwide by mail for $39.95 postpaid in most cases in about a week or so with a one-year guarantee.

We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.

William E. Miller
prototech@usa.net
http://www.microwavedisplay.com

Posted on Aug 30, 2009

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Try turning it off at the power switch,leave off for several seconds then switch it back on, it may reset the control unit, if not take it to a repair outlet,

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follow this steps and fix it. God bless you

Touchpad and Control Panel


If the microwave buttons don't work the touchpad and control panel assembly are probably defective.
Touchpad


If the microwave buttons don't work the touchpad might be at fault. Generally speaking, if the dishwasher display is working and some of the buttons respond correctly but some don't, the problem is with the touchpad.
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If this in under warranty I would contact the manufacturer via the information in your owner's manual for a free repair.

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Please rate my help++++Thankis for using FIXYA

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