Question about LG LMVM1945 Microwave Oven

1 Answer

Lmvm1945sw replace control panel

How do i change the control panel?

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • LG Master
  • 9,047 Answers

The service manual is here, and gives you the disassembly instructions, but does not give part numbers.

So you would have to visit Encompass online or call them toll-free at 866-779-5835.

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

Posted on Oct 26, 2012

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Frigidaire model PLMV178HC control panel replacement


I can't find if there's a difference between model PLMV178HC and PLMV178HCA. Every search for PLMV178HC redirects me to PLMV178HCA. Unless there is grease or moisture on the control circuit board, then you have a shorting membrane keypad.
It is repaired by replacing the control panel frame assembly, which comes with a new membrane keypad already attached.

For model PLMV178HCA, that is part number 5304470533 and you can get it from Sears online for $89.95 (subject to change).

At my Web site, I have a video available showing how to remove a typical over the range control panel assembly in under 5 minutes. (Also, the service manual is here.)

If you have any trouble getting the grille off once the screws are removed, slide the hood vent grille to the left about 1/4", then then pull it forward. On some models there are L-shaped clips that fit into a slot to hold bottom of the vent.

Be very careful when disconnecting the cables & wires. Some connectors have a locking tab (see photo) Next remove the keypad strip (see photo) Then simply move your circuit board into the new frame.

Be careful, because your display tube is made of glass, and if it breaks, the board must be replaced as well.

Let me know by e-mail if I can help further.

Regards,
William E. Miller, AS-EET
http://www.MicrowaveControl.com
Microwave Oven Control Panel Repair Nationwide "Recycling by repairing since 1982"

Jul 17, 2014 | Frigidaire Microwave Ovens

1 Answer

Change Motor but turn table does not turning?


test the following steps and fix it. God bless you

Turntable Motor

If the microwave turntable doesn't turn the turntable motor might be worn out. This is a common problem and relatively easy to replace.


a2b31a3c-6e01-4cf8-bb48-1af8fe4971c6.gif


Touchpad and Control Panel

If the microwave turntable doesn't turn the touchpad and control panel might be defective. This is not common. Test the turntable motor first.





Touchpad

If the microwave turntable doesn't turn and the touchpad has a button to turn the turntable on and off the touchpad might be defective. Check the turntable motor first, that is more likely.





User Control and Display Board

If the microwave turntable doesn't turn the turntable motor might be worn out. This is a common problem and relatively easy to replace. If the motor is good, the user control and display board may be defective.




Main Control Board

If the microwave turntable doesn't turn the turntable motor is usually the problem. If the motor is good the main control board might be defective

Jun 16, 2013 | Microwave Ovens

1 Answer

Paint coming off inside microwave and buttons at control panel pushed inside of panel so unable to use


The keypad control board may have to be changed, also the cavity paint must be replaced with the right type of compound for microwave ovens.

May 18, 2012 | GE JVM2070 Microwave Oven

1 Answer

Ge profile microwave jvm1870sf02 buttons don't work do i need to change the control panel frame or Bkt c/panel


You will need to change the keypad along with the control board, because they are essentially of one piece. But the part will equal, if not more than a new microwave oven.

Apr 08, 2012 | GE Microwave Ovens

1 Answer

Touch screen not responsive. Can operate oven only by pressing one-minute button. Cannot set clock, change settings, etc. 


try opening up the control panel,disconnect the connector ribbon coming from control panel and connected 2 control board by just pulling it out and cleaning end of connector ribbon and iserting it back.some times this works.if not then 4 sure touch panel needs to be replaced.

Aug 15, 2009 | Kenmore 63792 Microwave Oven

1 Answer

Panel controls don't work


front panel is damage, need to replace

Jun 02, 2009 | Goldstar MV-1615 Microwave Oven

1 Answer

We set the cook time and push START, the oven runs for 30 seconds then stops,then (F-9) appears in the display window. What does this mean? Please send me an answer! Thank You, Tom Clegg PS...


What brand is your microwave? I looked under panasonic and kenmorer because of the numbers you gave but can find nothing under either. I need:

The Brand (complete Name)
The model(Complete model name
Model #

Please have another look. :0)

Aug 12, 2008 | Microwave Ovens

1 Answer

LG lmvm1945sw microwave not working. Wife was cleaning front panel and now nothing responds. tried power cycle, and child lock procedure. none of the buttons on the panel are working.


jesus57 please look here.

TO abadillo


It sounds like you may have spray cleaner or another liquid in the keypad.

I always recommend that users spray the cleaner on a soft cloth (not on the keypad itself) then wipe the control panel off.

Otherwise, the spray can get into the controls and lock it up or make it act odd.

I recommend a soft cloth since paper towels can scratch the plastic. Also, I always recommend non-ammonia cleaners since ammonia can crack and damage plastic.

If it does not dry out over time, it may need to be manually dried or blown out with compressed air.

Ideally the control panel (if it's an over the range model) or outer cover (if it's a counter top type) should be removed to aid in the drying.

The keypad may also be damaged and need to be replaced.

If you (or someone you know) might want to replace it yourself, I have uploaded a handy guide with pictures showing you what's typically involved.

You can get Samsung parts here.

If you would like to have us do this for you, we do that for $39.95 plus part costs.

Please feel free to contact me directly if you need more help.

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

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

Aug 02, 2008 | Microwave Ovens

Not finding what you are looking for?
LG LMVM1945 Microwave Oven Logo

40 people viewed this question

Ask a Question

Usually answered in minutes!

Top LG Microwave Ovens Experts

William Miller
William Miller

Level 3 Expert

9047 Answers

Greg Cann
Greg Cann

Level 3 Expert

1114 Answers

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1667 Answers

Are you a LG Microwave Oven Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...