Question about LG Televison & Video

1 Answer

I have a 32" Lg Flat screen tv, The problem is when I first turn on the tv is works fine for a bit but then the screen goes blank but there is still sound. If you leave the tv on in this condition for about 20 mins then turn it off and then back on it works fine. Any ideas as to whats wrong and how much to fix this?

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 2 Answers

Do u have it hooked up with HDMI or the three color wires? Check all wires all plugged in good n if u have it hooked up HDMI u might need new cable

Posted on Oct 12, 2013

6 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 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

  • 1 Answer

SOURCE: LG 32 in. HDTV keeps turning off.

I Have the same problem, LG 32" , LC2D a couple of work arounds that work are

1) - never unplug the mains plug
2) - i noticed it does this when the clock time is --:-- , i find that switching to digital tv can stop this,

however these are only tempory fixes and the problem re surfices, as i have found out after having no problem for 12 months, i have accidently unplugged the mains, and now the tc keep turning itself off,

Posted on Jan 28, 2008

  • 1 Answer

SOURCE: No picture after 20 mins on LG LCD Tv

i have a 32" lg hd flat screen an it now does the same thing i got it on boxing day an its not even 5 months old

Posted on May 15, 2008

  • 138 Answers

SOURCE: screen goes black

Check and make sure the software is updated on the set.

Posted on Aug 20, 2008

  • 53 Answers

SOURCE: Picture goes black but hear the sound

this is the problem related to display of ur TV screen...please contact the service centre...plz dont try to repair it urself..

Posted on Apr 30, 2009

  • 1 Answer

SOURCE: westinghouse 32 inch screen goes blank

Westinghouse LTV-32w1

replace capacitor c162 on power supply

power supply was a delta electric dps210ep-2c rev01

reheat any solder joints that don't look 100% as well .
such as c310 .

this is a known working fix . try before you buy a supply .

Posted on Apr 15, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

I have a 50inch LG TV that when switching between programmes the TV goes blank for a moment


Are you using cable and if so which company and box?

ELECTREPAIRUSA@ELECTREPAIRUSA.COM

Dec 07, 2016 | LG Televison & Video

1 Answer

My LG tv will go on then after a few seconds the screen goes from black back to picture of and on a few times then shuts off. Help!


LG LED TV has no picture (black screen) but still sound ...

www.tomsguide.com/answers/.../led-picture-black-screen-sound-fixed.ht...
7 days ago - My 32' LG LED TV has suddenly lost picture! The sound is all right but theScreen is pitch black. After switching it on the picture flashes for a second and thenthe ... LG LED TV has no picture (black screen) but still sound - can it be fixed? Tags: ... a touch on the screen reveals nothing so it's not the back light.

Monitor going black after 2 seconds [Solved] - CCM.net

ccm.net > Forum > Hardware
Oct 9, 2012 - Brightness goes down, display draws less juice, and you can at least use .... it's the LCD's Inverter ... you have to replace it for it to go back to ... If the screen is turning off every two seconds or so and then it comes ... i turn my tv on it comes right on, but then after a few minutes turns off, .... Digital Trends for LG. No display in monitor
Jan 11, 2013
Ps3 and hdmi cable
Oct 8, 2012
More results from ccm.net

TV with Black Blank Screen Repair How to Troubleshoot ...

? 3:16
https://www.youtube.com/watch?v=kFdVi2ejfzA

Dec 20, 2015 | LG Televison & Video

1 Answer

LED screen comes on and goes black


LG LCD TV REPAIR - NO PICTURE SCREEN FIX REVIEW ...

? 5:29
https://www.youtube.com/watch?v=PWoz_-3OHIM
Jan 25, 2013 - Uploaded by Tampatec
Common LG LCD TV REPAIR - NO PICTURE OR BLACK SCREEN FIX ... I have a LG 42PM4700-UB plasma tv that justwent black. The red ... I had to keep turning on and off the TVseveral times for the screen to come back.

LCD & LED TV Repair - No Image & Blank Black Screen ...

? 5:56
https://www.youtube.com/watch?v=xUzCLgoSPGM
Sep 15, 2014 - Uploaded by ShopJimmy.com
LED & LCD TV How to Diagnose Symptom of No Image on theScreen CLICK ... Tv was working fine when left to go to store and came back to blank picture and ... my samsung tv it turns on but its completely black and no sound at all ... LG LCD TV REPAIR - NO PICTURE SCREEN FIX REVIEW - Duration: ...

LG LED TV has no picture (black screen) but still sound ...




Dec 09, 2015 | LG 47LS4500

1 Answer

Viewpia 32" LCD TV goes blank, with sound still working


This is not the problem with a reset. It must be due to a problem to its back-light circuit. Contact any service technician.

May 15, 2013 | Televison & Video

1 Answer

Issue with Samsung LE32B450. After the TV has been on for about 5 minutes, when you change channel the screen goes blank and the sound goes off. However, the TV is still on as pressing the power but


Just do a hard reset to this set and check. Unplug the TV from AC mains wall socket, and re-plug it back after 10 minutes or so. This must make it a hard reset.

Jan 12, 2013 | Samsung LE32B450 32 in. LCD TV

1 Answer

When I connect my hp laptop to my spectroniq hd tv the screen goes black on both devices and nothjing plays how can i get it to connect properly


I a feeling that your computers screen is blank because it is displaying to the TV and the TV is blank because it is on the wrong input. Your TV/remote should have an input or source button which you can use to select the appropriate input.

Mar 02, 2012 | LG 32LG30 32 in. LCD HDTV

1 Answer

Picture shuts off


Is there a dark patch when you see the picture, easiest way to check is on the tv tuner with no cable attached, this way you have a grey static screen, if there is a darkness across the screen when it lights for that breif moment, then it may have a broken backlight tube. Had the same problem with my 32" LG.

Jul 29, 2010 | Astar LTV-32ASB 32 in. LCD Television

1 Answer

Dynex flat screen- cogeco box- guide works then goes blank


Not the remote.It the Cogeco box.The box data's it out of dated,some time this happen.Unplug the Cogeco box about an hour,replug the box.Let it update it software.Goto the tv setup goto CH. rescan it again,all the tv channel should be back.

Jul 09, 2010 | Dynex 32 in. LCD Flat-Panel HDTV

1 Answer

My Westinghouse 32" flat screen tv goes blank once or twice during an evening of watching the tv. It doesn't turn off, just goes blank. We then turn the tv off and back on and it looks fine until the next...


It can be the backlight inverter board is going out or the power supply that supplys the power to the inverter board is going out if what you mean by 'BLANK' no light on the screen. Look for bad capacitors in the power supply first it is easier to get to than the inverter board.
http://en.wikipedia.org/wiki/Capacitor_plague

Nov 05, 2009 | Westinghouse LTV-32w4 32.02 in. LCD HDTV

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

53 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

73665 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18389 Answers

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

Answer questions

Manuals & User Guides

Loading...