Question about LG 42LC2D 42 in. LCD HDTV

Open Question

LG 42L850 TV TURNS PICTURE OFF AND ON BY ITSELF USE BUTTON FOR POWER AND IT GO OFF AGAIN PLEASE TELL ME WHAT TO DO

Posted by on

Ad

3 Suggested Answers

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 Technician 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 repair professionals here in the US.
click here to Talk to a Technician (only for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad
  • 35 Answers

SOURCE: I have a 32" HD AKAI TV that keeps turning itself off

Hi
This is power supply board problem.I saw on ebay chipper pries.Please check:
AKAI POWER SUUPLY BOARD LCT3201AD MLT169A
DS

Posted on Jan 16, 2009

Ad
caroldon
  • 17130 Answers

SOURCE: LG 50 PS 3000 tv will not turn on. Flashes a

Since your TV comes on and shuts off, the possiblity of the main power developing a fault on switch on to shut off as the error amp is asking it to do so.. Please check for any failure of capacitors in the HT section. use a multimeter and test voltage on switch on. make a note and test after it switches off. you will slowly arrive at the point of trouble. look for dry solder joints. use a good iron to carefully solder all joints suspected to look mushy. check the connectors of the HT drives to the panel. there could be fault in the connection resulting in slow build up and causing the error amp to react to shut off. Hope my advice helps. Good day

Posted on Jul 12, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

LG 32lg30-ud TV is entering commands at random as though someone where pushing the buttons. Also it turns on its own imedditly after being connected to the wall.


Main system control memory IC fault. Check and replace it. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

Nov 10, 2015 | LG 32LG30 32 in. LCD HDTV

3 Answers

LG MZ-42PZ44


hi friend

u need a user manual see the in menual tell me whats ur tv model no

Apr 12, 2008 | LG MZ-42PZ44 42 in. EDTV-Ready Plasma...

1 Answer

LG LCD 42" sound but no picture


From this web site it says:
http://www.ehow.com/about_5379235_lg-television-problems.html
Powering Off
  • Many LG LCD television owners report having a problem with their televisions where the screen powers on, but then lasts only a few seconds or a few minutes before powering itself off again. The problem usually occurs with brand new televisions, and in this case is inside the television itself. If your television is powering off unexpectedly, contact LG so it can be serviced.


Read more: http://www.ehow.com/about_5379235_lg-television-problems.html#ixzz2qeK8T3SU

Jan 17, 2014 | LG 42LC2RR 42 in. HD-Ready LCD TV

2 Answers

My LED LG TV 42" turns on/off by itself. Channels do not change.


Sorry to tell ya but your power supply panel or chip is going out! Mine done the same stuff! Freakin flat screens dont last as long as the older t.v's

Nov 01, 2012 | LG Televison & Video

1 Answer

My lg 42PQ3000 has a problem. The picture just dissapeared this afternoon but the sound continued. The remote control doesn't work except for the power button and when I try the buttons on the actual tv...


Try unplugging the power and then holding down the power button for a few seconds either on the remote or tv. I think this will reset the lcd tv. Tell me if this works.

-Ben

Jun 18, 2010 | Televison & Video

1 Answer

Green power light comes on, the turns right back off. No picture. Please help


I'm not sure what TV model you have. But, thing I can tell you is the most common problem.
Most of the time with flat panel TVs, the power supply for the screen fails. And the TV normally turns itself off to protect other parts in the TV from being damaged. Basically " Protection Mode".

You can try leaving the TV unplugged for 30 minutes so the TV can reset itself; then try again turning it on. If it doesn't work after that, it's time for the TV repair shop.

May 21, 2009 | Sanyo Televison & Video

1 Answer

Tv turns off when I first turn it on


hi this s grizmofreak
solution to above problem
this s because of the secondary emissions of picture tube, and once the supply stops the emmissions from the picture tube wont stop for few seconds and horzontal scannin problem.

please do rete me on the above solution.

Feb 02, 2009 | Televison & Video

2 Answers

TV Turned itself off, and won't turn on...makes a chirping noise


try to check the menu your the timer is on.if not resolder the main board of your tv.

Oct 18, 2007 | LG 30FZ4D TV

1 Answer

Power light flashing/ no picture


I have the same problem. The only way to get the TV to come on is to unplug it, but once you get it back on it turns itself off again in a few minutes.

Jul 11, 2007 | Toshiba 56H80 56" Rear Projection...

Not finding what you are looking for?
LG 42LC2D 42 in. LCD HDTV Logo

Related Topics:

225 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

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

The Knight
The Knight

Level 3 Expert

74666 Answers

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

Answer questions

Manuals & User Guides

Loading...