Question about LG 42LC2D 42 in. LCD HDTV

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LG du42px12xc Shows one red line about an inch thick on the left side of screen and two on the right side? I can see thru them when a program is on but its a sour eye!!!

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Sounds like you have a bad panel but try resetting the LVDS cable inside the set. this is the multi-wire connector from the main board to the panel itself.

Posted on Jul 16, 2008

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I HAVE A SAMSUNG 50 INCH TV, THAT JUST STARTED HAVING A VERTICAL LINE ON LEFT SIDE OF SCREEN. WHAT'S THE CAUSE AND HOW DO YOU FIX IT ????


samsung lcd tv: vertical color lines *PLEASE HELP* - Forums - CNET

www.cnet.com > Forums > Samsung

CNETJun 11, 2015 - samsung lcd tv: vertical color lines *PLEASE HELP*. by justinwu86 / March 31, .... In reply to: Vertical colored line on left side of screen. yeah the pannel has ... Red/Blue vertical lines on display
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Jan 03, 2016 | Samsung Flat Panel Televisions

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My LG 32 inch TV 5300 has a vertical line down the middle of the screen and left side is slightly darker than right.


Check all of the connectors in the rear of the TV to see if any are loose or damaged. If this shows from all sources (antenna, cable, HDMI) then you have a defect in the system. If you are under warranty, contact LG for service. Given the cost of 32" TVs now, a repair would probably be more than a new one.

Mar 07, 2015 | LG Flat Panel Televisions

1 Answer

Red Line on the left side of the screen


This is a serious problem, you have to call SS right away since it is in warrantee. They need to check whether the panel is defective.

Aug 13, 2009 | Samsung PN42A450 Plasma TV

2 Answers

I have a 42' LG plasma that has now has a 1 1/2 inch verticle stripe on the right side. It used to come and go but now rarely goes away. Any ideas?


I believe that this could be a type of "burn in". If you watch anything with a black stripe on the sides or bottom of the screen often, then this could be the problem. My suggestion is to watch things that have no black side bars for a while (>week) and see if this eliminates the problem.
Good Luck!!

Jun 11, 2009 | LG 42PC3D 42 in. Plasma Television

1 Answer

Vizio P42hd approx. 1" red line on screen, picture shifted


You will need to replace the control board and your TV will be better that a new one.

May 13, 2009 | LG 50PX4DR 50 in. Plasma TV

3 Answers

Red in picture


Have you tried with a new scart or htm lead?

Sep 23, 2008 | LG 50PX4DR 50 in. Plasma TV

1 Answer

Plasma TV technical difficulty


if you can still see the picture its most likely the control board that's going bad, you will still need a tech out to fix the issue.

May 19, 2008 | LG 42PX5D 42 in. Plasma HDTV

1 Answer

42 LG Plasma


It can be fixed but about $300 in parts.

May 18, 2008 | LG 50PX4DR 50 in. Plasma TV

2 Answers

Red line on screen


The vertical line, in my case, was due to a bad contact on the flexible printed circuit. I fixed the problem by using a piece of a rubber eraser to apply downward pressure on the flexible circuit as shown in the picture. To locate the faulty section lightly push on the flexible circuit from lef to right untill the line dissapears. 9f78570.jpg

Nov 08, 2007 | LG DU--50PX10C 50 in. Plasma Television

2 Answers

Thick color lines on screen


Hi ,Sorry, this is not a solution. I have a question about your line. Is it transparent? (can you see through if the picture is bright)Does it remain there all the time if you change inputs? My LG 42" just had a blue transparent line appear on the right side of screen. Tried a few trouble shooting things w/ no change. About 1 hour later it went away. Did you find a solution and what was it?

Sep 05, 2007 | LG 42PX5D 42 in. Plasma HDTV

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