LG 42LC2D 42 in. LCD HDTV Logo
Posted on Oct 17, 2008
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Vertical line on LCD TV Panel

My Samsung LCD TV 40 in is only 3 weeks old but has developed a vertical red/pink line on the right side of the screen

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  • markjg Nov 14, 2008

    I also have the same problem. Samsung 40 in LCD TV has just developed a vertical red line about 1 pixel wide and 14cm in from the right hand side of the screen. Bought the TV about 3 weeks ago too. Dealer's helpline suggested it's a problem with the panel. Awaiting an engineer visit.

  • senbiswanath Nov 18, 2008

    I have the same problem with Samsung 32" LCD TV of Series 4, purchased 17 days ago and used sparingly. Reported to helpline. awaiting for Sr. Service Engineer to come.

  • SamsungLCD52 Nov 28, 2008

    I have the same vetical red/pink line on the right side of my Samsung 52 inch LCD TV. Sometimes the line turns yellow; sometimes it goes away completely. But it's back now. I had the TV for about one year before it happened.

  • bob1818 Mar 02, 2009

    I have the same verticle magenta line on my Sony 40" TV. Sony and samsung share teh same panels.

  • manuelhurtad Apr 05, 2009

    I Have same problem in LG 42 TV red Vertical line red color en the right size

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  • Posted on Apr 03, 2009
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Had this same issue on right side of 52" about 1 inch from side but had 3 vertical lines that disappeared after 40 minutes. Have Samsung LNT5265FX/XXA and about 16 months old. LCD Panel itself had to be replaced to fix it, fortunately had extended service plan

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  • Posted on Feb 17, 2010
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No solution here.
I have the same issue... A vertical magenta line, about 2 pixels wide, appeared about 1" from the left side of my 52" LNT5265FX/XXA. Of course, this appeared after the 1 year warranty... For me it started showing up about 22 months from purchase date. It goes away when the TV warms up after about 30 minutes or so. Sucks that such an expensive product has developed this issue w/in 2 years.

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  • Posted on Jul 29, 2010
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I bought one yesterday and already has a vertical pink line on the right hand side

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  • Posted on Oct 26, 2008
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Use your warranty is the best thing to do , because there is already a problem!

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  • Posted on May 11, 2011
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I have a thin yellow line on right side . wider on botton of screen and tapers off near top. is there a quick fix,. its a lcd 42 in. sanyo hd.

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  • Posted on Sep 03, 2015
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0helpful
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My Samsung TV developed a a single blue vertical line on the left side. what could possibly cause that.

If you wish to get some details; visit 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.
Type in the brand name and type (TV, VCR, DVD player etc:) of your device, in the search box [at the top right] of the home page. It will make surf easy.
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Mitsubishi LCD #LT40148--left side of screen has vertical lines.

I would guess a sustain or similar board---one for each side of the set and typical shop repair will exceed 200 parts and labor
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LG DU42PX12X - red and pink vertical lines.

I know this post is old,
But I had the same problem.
I was able to fix it.
Heres a write up I did on the "How To".
I added pictures and diagrams too.
http://jasonkoller.blogspot.com/2011/02/lg-du-42px12x-plasma-tv-fix.html
6helpful
2answers

Tv is about 4 years old. Suddenly developed two

Your plasma screen is made up of 1080 verticle lines and now a few of these lines are not working. This is the screen itself and needs replacing.
1helpful
1answer

50. In LCD samsung has pink vertical lines

hi,
your lcd micron tube in the panel had already worn out.
got to replace the panel
4helpful
1answer

Red vertical line down right side of the screen

hi

I think your TV have a trouble inside lcd panel
the controller board contains driver IC. Deffective driver IC can cause of line display.
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Three reasons why one vertical line accross screen can happen in LCD;

1.The missing signal from the controller IC to
LCD driver.
2. LCD driver IC itself defective
3. Dry contact in the tape carrier package.

Use masking or electrical tape to mark it where the line was located. press it if the line back to normal but when release your hand came back i think it was intermittent. Open the LCD panel

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Use robber
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Place the rubber on the top of TCP
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Gently close back the top casing

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Good luck...





0helpful
2answers

Thin vertical red line

This maybe the symptom of a bad Panel. One Vertically This line is 99% bad panel. Call your warranty provider or SONY tech support if purchased under 2 years.

Best regards
CircuitCity
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Vertical line on TV

usualy this problem is cause by the lcd drive board.
3helpful
7answers

A pink vertical line appears suddenly on the screen

i have a samsung 15inch monitor.which is only 6month old.giving blue vertical line along the right side of monitor (almost 2 inches from right side) how to remove it plz someone help me.my mail id is [email protected] you..
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