Question about LG Microwave Ovens

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HI MY LG MICROWAVE (5YEARS OLD) MODEL MS440/00 HAS POWER BUT IF YOU PRES ON THE SELECTION BUTTONS ITS QUIET AND NOTHING HAPPENS?? PLEASE HELP

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  • 101 Answers

Problem is due to touch key assembly,get it replaced ,microwave will work perfectly.

Posted on Mar 04, 2019

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE:

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Posted on Jan 02, 2017

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  • 38 Answers

SOURCE: Nothing happens when you press "Start"

PLEASE CHECK IF DOOR IS CLOSED PROPERLY THOSE HOOKS ON THE DOOR ACTIVATE SWITCHES ON THE INSIDE OF MWAVE OPEN COVER AND CHECK IF HOOKS ARE MAKING CONTACT WITH SWITCHES .COULD ALSO BE TOUCHPAD FAULT YOU WILNEED A TECH

Posted on May 09, 2007

MicrowaveSvc
  • 9156 Answers

SOURCE: LG microwave oven

It's usually a bad door switch or a broken door switch mount. Once in a while it's due to a board problem. If you or a friend decide to work on it, we have *critical* safety, disassembly, and troubleshooting info (as well as a text file which helps in diagnosing and repairing door switch problems) at our site, which is linked at our listing here on FixYa: http://tinyurl.com/yzjozk

Posted on Jun 15, 2007

Illeagle
  • 525 Answers

SOURCE: Panasonic microwave start button

You may have a sticky door switch. Try a simple "slamming" of the door, don't over do it, just a little harder than normal. This may help pop the plunger in the switch back up. The switch could have also become loose and moved out of its adjustment.
If this does not help, a technician should save you time and money with this sometimes perplexing problem.

Posted on May 24, 2008

  • 132 Answers

SOURCE: Microwave clock and duration won't set

Good Morning,
Unplug the oven and wait 3 minutes then plugit back in and check to see that it operates normally. Do not run the oven empty - place a cup of water in it. Let me know if this helps and thank you for using FixYa!

Posted on Mar 30, 2009

MicrowaveSvc
  • 9156 Answers

SOURCE: Touch sreen won't work

I would suspect it either needs a hard reset (unplugging it for a few minutes, then trying again) or the membrane keypad is failing.

Instead of JMV1540BMC01, it would probably be one of these models:

JVM1540DM1BB
JVM1540DM1CC
JVM1540DM1WW
JVM1540DM2BB
JVM1540DM2CC
JVM1540DM2WW
JVM1540DN1BB
JVM1540DN1CC
JVM1540DN1WW
JVM1540DN2BB
JVM1540DN2CC
JVM1540DN2WW
JVM1540LM1CS
JVM1540LM2CS
JVM1540LN1CS
JVM1540LN2CS
JVM1540SM1SS
JVM1540SM2SS
JVM1540SN1SS
JVM1540SN2SS

Since FixYa is not currently notifying us Experts when Clarification Requests are answered, feel free to contact me directly (and please include your full model number from the tag in or on the unit) for a free estimate and free tips & do-it-yourself advice.

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 Oct 11, 2009

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1 Answer

Please can you help me. I have a LG Magnetron 2M246 Microwave and the start button has stopped working. All the other buttons work except the start button. Could you tell me how to fix it.


Try removing the power plug from the wall, wait 30 seconds, plug it back in, and then try again. If it still does not work, then you will need to take it to a local repair shop, as there is nothing further you can do

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


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

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Oven is not heating


Hi,
Here is a tip that will help you to figure out what is wrong with yourMicrowave Oven....

Microwave Oven Basic Troubleshooting Tips

heatman101
fjfkj

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My LG Microwave (LRM1250W) does not heat all of a sudden


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I have a GE Profile Microwave Oven model JVM179SK01. The dial button does not work. It is not stripped as someone suggested before. You turn the dial and nothing happens, you push it in to make a selection...


Are you certain there is power to the unit?

You could have a bad latch switch or other component (fuse, other switch, etc.). To determine which it is will require having a volt-ohm meter and knowing how to use it, and the wiring diagram for the appliance, which can usually be found inside the unit somewhere.

Let me know if you want to tackle this, and I will help you as best I can. I do not have a wiring diagram to look at, but will help you to read it.

Dec 11, 2009 | GE JVM1790 Convection / Microwave Oven

1 Answer

Touch sreen won't work


I would suspect it either needs a hard reset (unplugging it for a few minutes, then trying again) or the membrane keypad is failing.

Instead of JMV1540BMC01, it would probably be one of these models:

JVM1540DM1BB
JVM1540DM1CC
JVM1540DM1WW
JVM1540DM2BB
JVM1540DM2CC
JVM1540DM2WW
JVM1540DN1BB
JVM1540DN1CC
JVM1540DN1WW
JVM1540DN2BB
JVM1540DN2CC
JVM1540DN2WW
JVM1540LM1CS
JVM1540LM2CS
JVM1540LN1CS
JVM1540LN2CS
JVM1540SM1SS
JVM1540SM2SS
JVM1540SN1SS
JVM1540SN2SS

Since FixYa is not currently notifying us Experts when Clarification Requests are answered, feel free to contact me directly (and please include your full model number from the tag in or on the unit) for a free estimate and free tips & do-it-yourself advice.

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

Oct 08, 2009 | GE Spacemaker JVM1540 Microwave Oven

1 Answer

Microwave oven suddenly stopped working, no display,not outlet


Hi, you must check the inside fuse. If is burned out, please consider that something happened, you must check further beyond to find the causes.

Nov 13, 2017 | Kenmore Microwave Ovens

1 Answer

Microwave clock and duration won't set


Good Morning,
Unplug the oven and wait 3 minutes then plugit back in and check to see that it operates normally. Do not run the oven empty - place a cup of water in it. Let me know if this helps and thank you for using FixYa!

Mar 30, 2009 | LG Microwave Ovens

1 Answer

Sanyo microwave model em-s5002w won't heat...sounds louder


Sounds like a component failure in the microwave circuit.

It will be one or more of the following -

Fuse
Diode
Capacitor
Transformer
Magnetron

Reply back and I can help you more. These failures happens to new or old microwaves.

Feb 01, 2009 | Microwave Ovens

1 Answer

Help with repair for LG 2055ST


Check the internal fuse. Unplug it, unscrew and take off the cover, the fuse should be easily found in the back by the power cord. I tlooks like a regular fuse but is white instead of clear glass because microwave fuses are special. You'll have to measure it with a meter as a result and be sure to replace it with the same kind. (try finding them at radio shack) Hopefully there isn't something more serious also.

Dec 27, 2007 | LG LMV2055ST Microwave Oven

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