Question about Sharp Aquos LC-37G4U 37 in. HD-Ready LCD Television

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Green line I have a thin green line that runs from top to bottom of the screen. Is there an easy replacement part for this problem?

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Re: Green line

Sorry, 9 times out of 10 this is a defective LCD Panel....Call Sharp customer service and the may extend your warranty.

Posted on Feb 05, 2008

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Thin Solid green vertical line in middle of TV from top to bottom

If you wish to get some details; check the site linked here. Pull up older posts.Surf the site with patience.
Line, faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent.

Oct 05, 2014 | Sharp Aquos Flat Panel Televisions

1 Answer

I have a green line running vertical on my 42 inches lg tv., How do I fix it?

Check its main power regulator board for any damaged electrolytic capacitors. Replace the suspected.

Feb 25, 2013 | LG Electronics 42 in. LCD Tv

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I have evenly spaced, rows of two vertical green and red lines from top to bottom of my vizio plasma P50HDTV10A

Somehow when switching between the tv and the dvd my wife encountered the pink and green, thin, parallel, vertical lines on the screen. The picture was visible with the lines. I turned the tv off and on but the problem persisted. Unplugged tv for about two minutes and after plugging it back in and turning it on the vertical lines very gone and the picture was back to normal.

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1 Answer

Samsung plasma 42inch 1 month old has got 1 thin blue line 2 thin green lines from top to bottom on left side of screen

Most likely your control board: The board with the large processor that controls most of the picture formation is bad. Sounds like it is under warranty if it is only a month old.

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1 Answer

My Lcd tv has a thin green line running from top to bottom on the left hand side

Unfortunately this is a problem with the screen & the only solution is to have it replaced. If it is still under warranty then there should not be any problem if however it is not, then it would be uneconomical to get the screen replaced as this can be very expensive.

Dec 08, 2009 | LG 37LG50 37 in. LCD HDTV

1 Answer

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1.The LVDS or T-Conn panel is defect and must be replaced or 2, the panel must be replaced complete.

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Hello Depending how wide the line is their could be two possible causes.
I have two questions for you.
1. How wide is the line.
2. Does it run from top of screen to bottom of screen?
If the line is thin a single strait line then it is possible the PDP has gone Bad (Panel). (Screen). The screen will to be replaced.
If the line is at least 2 or more inches wide then its a buffer board which can be replaced. LG calls this board Hand insert Boards or display driver boards..

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3 Answers

Green line

sharp is very aware of the panel and main video processor problems.They should give you no problems on the repair.It sounds most likely you have a main video processor problem.

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