Question about LG RZ32LZ50 32 in. LCD Television

1 Answer

Lg lcd tv picture goes in and out with "boxes" on the screen

Have a model 32LB4DS-UA LG lcd television. got about a year ago. fine until about two weeks ago. picture started to black out and then seemed to be trying to come back on. the screen gets black and white boxes in the right corner where you can see shadows. the picture will come back but keeps going in and out. it's very frustrating. picture is fine when turn on the tv but after about half an hour if it is going to go wacky it will.

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 88 Answers

This sounds like the power supply that feeds your back-light is going out. This repair should be done by a qualified technician

Posted on Mar 13, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Why does my TV have no picture but still have sound? Its a LG LED Tv Model number 42LS3400-UA prod code 42LS3400-UA.APHLJD Serial number 2101NBSB2837 When turned on there is sound but no picture.


the picture board has gone faulty
thee are two system boards in the set --one for sound and one for picture
if you have the number from the board you want to replace try e-bay --circuit boards for your tv and see what comes up

Feb 22, 2016 | LG 42LS3400 42" Class FuHD 1080p LED LCD...

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

DOES LG 37" MODEL # 37LB4DS-UA.AUSLLJM HAVE A HEAD PHONE JACK


On the back of the tv and the cable box should be red, white and yellow rca jack, the white and yellow are sound

Feb 19, 2012 | LG M2280D 22 in. LCD TV

2 Answers

I can't find manual for my LG television. I just signed onto Netflix and I want to stream from iPad to LG television but I'm joy sure what other attachments I need to make streaming happen. Model...


http://www.lg.com/common/product/support.jsp?localeCd=US&productId=32LH20&uri=/us/tv-audio-video/televisions/LG-lcd-tv-32LH20.jsp&categoryIdCms=3#

Dec 14, 2010 | LG 32LH20 32 in. LCD HDTV

1 Answer

I have a LG LCD TV 42LB1DR-UA for 4 years and I am going on my second power supply. Last one was replaced less than 1 year ago. LG says there has been no recall but I can not see paying $200 per year to...


I had mine for 2 years and the main board went out. Cost 650 dollars to fix. Its been less than a yr and a half and it went out again. Selling it on ebay for parts...

Aug 03, 2010 | LG 42LB1DRA 42 in. LCD Television

3 Answers

I need to buy Powerboard for 26" LG LCD Television 26LX1D


There u go .!!

http://cgi.ebay.com/LG-Electronics%2FZenith-6871TPT303B-PCB---POWER-BOARD_W0QQitemZ390119483627QQcmdZViewItemQQimsxZ20091117?IMSfp=TL091117189007r1099


This product works with the following models:
LG Electronics/Zenith 26LX1D
LG Electronics/Zenith 26LX1D-U
LG Electronics/Zenith 32LP1D-UA
LG Electronics/Zenith 32LX1D
LG Electronics/Zenith 32LX1DUA
LG Electronics/Zenith 32LX3DCS-UA
LG Electronics/Zenith 32LX3DC-UA
LG Electronics/Zenith 32LX4DCS-UB

Nov 24, 2009 | LG 26LX1D 26 in. LCD HDTV

2 Answers

LG TV - TV Guide Function Stuck


check the buttons on the remote and see if they are stuck or on the tv it self

Jul 20, 2009 | LG 32LC7DC 32 in. LCD HDTV

1 Answer

No picture or response - LG LCD TV


Hi, I have the exact same problem. I was wondering if you could tell me how you fixed it? Mine is only 2 hours old from the box

Jun 03, 2009 | LG 42LG30 42 in. LCD HDTV

1 Answer

LG 32LCD LCD TV Problem


It turn out to be a $10 diode on the mainboard, which cost me $100 to have troubleshot and repaired

Jan 19, 2009 | LG 32LC2D Television

Not finding what you are looking for?
LG RZ32LZ50 32 in. LCD Television Logo

591 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

18298 Answers

The Knight
The Knight

Level 3 Expert

68301 Answers

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

Answer questions

Manuals & User Guides

Loading...