Question about LG 32LX1D 32 in. LCD Television

1 Answer

I have an LG 37LC7D TV that completely powers itself off randomly and won't turn back on unless I unplug it for an hour or more.

Posted by on

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

    Sergeant:

    An expert that has over 500 points.

  • Expert
  • 246 Answers

The main board has problem, you need to replace the main board. Call LG, give them the model number to confirm the part number for the main board

Posted on Aug 02, 2009

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:

2 Answers

Medion lcd hd 31.5 inch tv won't turn on


I bought one also from ALDI for my son's Xbox 360, it is only 3 weeks in use and I have the same problem. The red led is on, indicating that it is in standby mode and recieving power but I can't turn it on either by pressing the power on button on the TV it's self or the on button on the remote. This started happening a few days ago and it's totally random. I found that if you unplug the TV from the power point or alternatively switch off the power point for a minute, than power it on again it will "WORK AGAIN" for a while. Like I said it is random, eventually it will return to the not being able to be switched on state at which time you will have to repeat the process. So thus, this is not really a solution. I am about to return the TV for a refund, and it's a shame because otherwise it's not too bad. and looks OK too.

Jan 21, 2013 | LG 37LC7D 37 in. LCD HDTV

1 Answer

On/off problems with my LG 37LC7D TV. It is hooked up to Direct TV


You need to contact a local TV repair service, UNLESS you have the tools and the repair manual to repair it yourself, it will take diagnostic work to determine what is the cause, one thing is for sure you have a defective circuit board.

Jul 16, 2017 | LG 37LC7D 37 in. LCD HDTV

1 Answer

LG 37LC7D 37-inch 720p LCD HDTV


Unplug it for about an hour to let it reset itself and try again, if it still has problem then you will have to open it up or take it to the repair shop. The power supply module will have to be looked at first to make sure all the voltages are present. Right now the 5vdc standby power supply is working and may be partially function processor.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com

Jul 10, 2010 | LG 37LC7D 37 in. LCD HDTV

1 Answer

Lg lcd tv and the liquid crystal display light is on


U have cables,satalites or telicom compannies pay services?Unplug the tv and any of those services box about an hour,replug both back let the box upgrade it software.Turn on the tv.The tv push the button on the remote said Menu.PICTURE go down to reset,the tv now reset it back to factory setting.The air broscasting signal,now should on ur tv.

Jun 23, 2010 | LG 37LC7D 37 in. LCD HDTV

1 Answer

Hi i have a mirai 37in tv. Its great apart from after 1 hour maybe more it turns itself off, the on/off switch flashes and a clicking noise can be heard. It will go on again after turning it off but does...


No,do it ur self by replacing the power supply board part about $100-110+shiping.This problem can fix by replacing the power supply board.That the board where the ac power cord go into it.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

May 27, 2010 | LG 37LC7D 37 in. LCD HDTV

1 Answer

LG 37LC7D


Howard,
Do not keep forcing this unit on - - This particular unit has a VERY commonly known problem and there are at least five tech bulletins from LG explaining this and other symptoms for the failure. In a nutshell there are coils that have to be removed and replaced with a jumper wire. This is not a repair you want to tackle so please get some experienced help for this one. A good technician will look-up the bulletins and educate themselves on the manner of the repair.
Almost all of the symptoms that can happen are intermittent and can be extremely difficult to verify. For this reason make sure to discuss with the technician that he replace all of the coils listed in the bulletin not just the ones causing your particular problem. Here's a list of symptoms that these defective coils cause, taken right from the bulletin:
1. Channels Or Menu Functions Scroll On Their Own
2. Remote Does Not Function
3. Tv Randomly Powers On And Off On Its Own
4. Dead
5. No Backlight

Hope this helps!
William Rayburn, CET
Premium Technologies

Aug 03, 2009 | Televison & Video

2 Answers

LCD LG 37LC7D


I noticed that the power cord was loose on the back of the unit. I removed it, and plugged it as snug as it would fit. It seems ok now.

Oct 30, 2007 | Olevia LT32HVM 32 in. LCD Television

2 Answers

LG 37LC7D remote doesn't work


 I heard that Best Buy is still selling these models despite this known problem- I am trying to have mione fixed but was told the replacement part is on back order until DECEMBER!

Sep 06, 2007 | LG 42LC2D 42 in. LCD HDTV

Not finding what you are looking for?
LG 32LX1D 32 in. LCD Television Logo

Related Topics:

51 people viewed this question

Ask a Question

Usually answered in minutes!

Top LG Televison & Video Experts

Computer Repairing
Computer Repairing

Level 3 Expert

14641 Answers

The Knight
The Knight

Level 3 Expert

74118 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18391 Answers

Are you a LG Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...