Question about LG 32LC2D Television

2 Answers

LG 32LC2D Power light Blinks but set will not power on.

Yesterday morning the set was working fine. Left for work, and when I came home the set would not turn on. I unplugged it for a while to see if it would reset itself. Nothing. When I try to turn it on, or even when it is plugged in for that matter, the power light in the bottom right corner just blinks green/red/green/red/green. I was thinking maybe a fuse but I could use any help availabe. Thanks!!

Posted by on

  • 6 more comments 
  • J-Willy May 01, 2008

    Well, I took this to a repair shop and they told me it was the main board. I was looking to get a larger set so I just upgraded to a 37" Vizio instead of having it repaired.

    My next question is "does anyone know where can I purchase a main board for this set ?" It is a LG 32LC2D 32" LCD TV. Any help on this matter wou be very much appreciated. Thanks!!

  • Anonymous Jun 14, 2008

    I have a similar problem. Yesterday, the set worked just fine. Today, when turning on the tv, I only get a green blinking light for about 10 sec. Then, the green light stays on and the screen lights up slightly to show just a black screen. I bought the set about 1 year 2 months ago. Any suggestions?

  • Richard Shami Aug 06, 2008

    Same problem, need help!

  • doofuss Sep 17, 2008

    My LG 32LC2D will turn on the backlight so I assume the power supply is ok but will not do anything else the front led responds to the remote and that is all it will do .No picture or audio at all, could it be an input selector card causing all this grief?

  • ld410 Nov 12, 2008

    I have the same problem Does any one know how to fix it. I only have the TV for a little over one year. Sometimes it comes on but than it I lose the picture, I tried to unplug it, i even held the on button it sometimes comes on and sometimes does not. It has me fustrated because the TV is not that old. I have had tube TV's for years and they are still running and never had any issues.

  • tathik Dec 25, 2008

    I have the same problem as well, the tv light turns green and blinks for a while, then goes steady but no picture at all. When you try to turn it off, it takes 10 seconds before the button responds, and no other buttons work. Anybody have any idea what this problem is?

  • Anonymous Jan 25, 2009

    same problem green light flash and no image

  • JEFF FIELD May 11, 2010

    Would tou be able to give me some clues on how to identify the adc board ...please


2 Answers

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that gotĀ 5 achievements.


    An expert whose answer gotĀ voted for 20 times.

    Night Owl:

    An expert who has answered 10 or more questions between 12 midnight and 6am on the same day.

  • Expert
  • 191 Answers

Change your adc(analog to digital converter) board will help out

Posted on Oct 11, 2008

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 3 Answers

Solved - Blinking and shut-off problem, also buzzing sound....
I replaced all these capacitors. Make sure your capacitors are 105 degree Celsius. Because I saw 2 pcs. had 125 degree Celsius which in fact my first time to see this rating. The 105 will work fine but discourage using the 85 degree Celsius.
2 pcs. 1000uf 35V
4 pcs. 1000uf 25v
2 pcs. 3300uf 10v
2 pcs. 470uf 10v
1 pc. 680uf 10v
1 pc. 1000uf 16v
Note: You have to replace all of these capacitors regardless some look good. Because some / few failed under load test. They passed my capacitor tested but actually defective when the power supply board was connected.
Second, don't forget to clean the back of the board by toothbrushing it by 91% alcohol.
Third, resoldered all transformers legs, inductors, and the 4 mosfets.
Good luck.
Computer technician - Chapel Hill, NC

Posted on May 30, 2013

Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

My hisense tv is blinking blue light, and won't turn on. Was working fine this morning, 9 hours later i came home from work and found it like this.. Blinks blue light once and stops for 1 second and...

Sounds like main board to it is faulty. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. . In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

Jan 13, 2015 | Hisense Flat Panel Televisions

1 Answer

No sound

TV was working okay yesterday The screen is showing no signal when I turned it on this morning, I check the cable hookup

Nov 19, 2013 | Olevia LT42HVi 42 in. LCD Television

1 Answer

I have a 32" RCA LCD tv , rlc3210 power input says

Is it hooked up with HDMI cable?

If so try unplugging the HDMI cable and re plugging the cable in, sometimes those cables work loose and if they are not tight, it will cause your screen to flicker. Happens to my TV once in awhile.

Aug 23, 2013 | Flat Panel Televisions

1 Answer

Blank Screen on Sony KDL-46XBR4

It sounds that the back light inverter board have the fault. Replace it.

Jan 24, 2013 | Sony KDL-46XBR4 46 in. LCD Television

1 Answer

There is no sound coming through on HD channels, it has been working fine with no problems but woke up yesterday morning and it no longer works. we can watch tv with sound through the normal scart but...

What TV model is it?
You should begin by unpluging the TV from the mains and have the TV unpluged for at least 3 minutes, if that does not work then you need to factory reset the TV, but note that you will loose all of your previous settings on the TV.
I hope this solve your problem.

Jan 02, 2011 | Flat Panel Televisions

1 Answer

No power. Died when turning on to watch TV.

unplug for a couple of minutes then plug back in and try

Oct 29, 2009 | Niko SV3206 32 in. LCD Television

1 Answer

My 42 inch LG LCD wont turn on, it worked fine in the morning. I got home tried to turn it on and it blinks green and then stays green like its on, but the screen is still black and I cant see or hear...

There are too many possibilities to know what's wrong with the set. About the only thing you could try is to unplug the power chord of the TV, plug it back in and see if that makes a difference, if not unplug again and leave for at least five hours then try again. If neither of those work you will need to get it serviced.

Sep 12, 2009 | LG 42LG50 42 in. LCD HDTV

1 Answer

I have a JVC LT-42X579 TV. I got home tonight and

This is common problem of the failure of power supply board inside TV. You need technician to figure out this problem.

Aug 13, 2009 | Flat Panel Televisions

1 Answer

TV turns off after having been on for only a few minutes.

Make sure there is no timer set on the TV.

What model is the TV and what connection is in the back?

If you have it connected to a VGA / DVI or HDMI the resolution setting maybe too high and this can cause the TV to turn off usually due to overheating. Also a good thing is to unplug the TV from the power mains and clean out with a cannister of air.

Jul 22, 2009 | iLO 2600 Television

1 Answer

Tv won't turn on

I had a similar problem when there was a power outage or the lights went briefly out. I unplugged the TV and left it for a few days/weeks and then plugged it in and the TV worked. I think newer TVs should be treated like a home computer and put them on surge protectors.

Jul 08, 2008 | Flat Panel Televisions

Not finding what you are looking for?
Flat Panel Televisions Logo

2,592 people viewed this question

Ask a Question

Usually answered in minutes!

Top LG Flat Panel Televisions Experts

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18304 Answers

The Knight
The Knight

Level 3 Expert

68368 Answers

Are you a LG Flat Panel Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides