Question about LG 42LC2D 42 in. LCD HDTV

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Lines I have a line that runs vertically through the center of the screen. Sometimes it's red; sometimes blue.

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  • jolm Jan 21, 2008

    Thanks for the response. I'll check it out.

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My sony wega 2years old, my is the when i turn on the tv the standby light blingking but after 6second it will turn off and no picture found on my screen. what will i do & whats is the solutions?

Posted on Jan 23, 2008

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Most likely it's the LCD panel failure. If your tv is still in warranty, just drop to a warranty depot shop to repair.

Posted on Jan 21, 2008

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1 Answer

How do I remove three vertical colored lines from my Television. One vertical line is green another is red and the final one is blue.


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/
Line, faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent.

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Screen not working lines,color change,olny on blue screen with line down the middle


Let's see if I understand the problem: when you have a blue screen, you see at least one black vertical line in the center, and when you have other material on the screen the same line(s) is yellow (or conversely, you have a blue vertical line that stays on all the time). If I have parsed your complaint correctly, then you have a bad connection in the LCD panel or a bad LCD column driver chip. It is possible that an expert technician can solve a connection problem by "massaging" the connection or taking it apart and reassembling it, but sometimes this only creates more problems.

Replacing a failed LCD panel driver chip requires specialized equipment. Search for "LCD TAB repair" to find a company with the right tools.

Oct 23, 2010 | RCA L22HD31 22 in. LCD HDTV

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I have a red line through my photos.


Answer ID 16497 Why do I sometimes see a faint vertical line in my viewfinder? Why do I sometimes see a faint vertical line in my viewfinder? --> With some DSLR cameras, a normally clear LCD screen is used to display Auto Focus area brackets in the viewfinder. When power is supplied to the screen, you may sometimes see a faint vertical line appear in your viewfinder. This is perfectly normal and is just part of the finely etched circuitry used to power and illuminate the liquid crystal segments of the AF area brackets.

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2 Answers

Flickering, jittery image, white horizontal flashing lines


this is real old right
no photo off i messing up, how can we guess, what you see?
amazing....
my guess power pack shot.
i guess you cant barrow a monitor and try that?
2nd guess blind, the back light failing
or is damage if it was hit, the LCD will have damage
gently flex the frame goes nuts, bingo.

Mar 02, 2017 | HP Pavilion F1703 17" LCD Monitor

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I have a Maxent MX-50x3 50 inch plasma. built may 2006, bought at best buy in april 2007. Allways has occasional red pixels randomly when switching inputs. Now we have vertical red lines and pixels and...


if you take the back cover off the tv, you will see in a white screw in almost every board, those are called pot. (potentiometer).
if you can get to meter the Ve. Vs. and Vset. start to screw or unscrew those white screw according to what the label says.
usually the ones who gives you the blue and red dots are the white screw on the right of the center panel, and the one on the right of the right panel right under the metal thing to hang on the wall.

Aug 20, 2008 | Televison & Video

1 Answer

Red box half way down screen


I am getting re or blue lines running vertically on my Tv. They are not there all the time just now and then. Can I fix it with my remote or do I need a tech?

Jun 16, 2008 | Hitachi 55HDS69 55 in. Plasma Television

2 Answers

Red lines on right hand side of the screen now no picture on right hand side!


I'm not an expert, but I have determined that the vertical bars that are often red, sometimes blue ... and sometimes both ... are related to a bad control board. I've also read that a common fix is to buy a repair kit with includes the ysus, zsus and control boards ... all replaced together. My experience was that after a month or two with the 1.5" wide stripes, that you eventually loose the entire picture and have sound only. MIne comes back, but won't stay working for very long and the stripes are always there (buy used to fade and flicker sometimes). I'm planning on replacing the control board.

Jun 09, 2008 | LG DU-42PX12XC 42 in. Plasma HDTV

2 Answers

Mitsubishi cs 35203


That sounds like vertical failure. Does the blue line run across the screen from side to side? Try resoldering the vertical output IC and see if that straightens it out. This is sometimes been a problem with that chassis. Let me know how you make out or if you need additional help.

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1 Answer

Dotted vertical line on my Toshiba Tecra


Please post in the correct section. 

Oct 24, 2007 | Video Game Consoles & Games

2 Answers

LCD monitor problem


what is the solution for this? my husband just turned his pc on when we got home and there are line blue lines running up n down in the black

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