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I have a green line going down my lg tv screen anyone know what causes this and is there a fix any advice on expenses too

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  • Contributor
  • 21 Answers

If its plasma it needs refilled

Posted on Apr 19, 2013

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6ya6ya
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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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SOURCE: I have a 60inch lg plasma tv only a couple years

A good chance your upper buffer board connectors need cleaning. That board will correspond where the lines are. It's at the top of the set.

Posted on Jul 13, 2009

  • 280 Answers

SOURCE: I have a lg 50px1d 50

Sounds lik a bad buffer board. you will probably have to have a tech replace it.. could be big $$$. get an estimate first.

Posted on Oct 23, 2009

circuitworld
  • 335 Answers

SOURCE: A fine green vertical line displayed on the Sony Bravia 46.

Thats a pixel data problem, there's no data being sent to that row of pixels so they don't change color. This is a pixel address registry (PAR) issue and the PAR circuits need to be serviced its usually due to open or shorted SMT components on the PAR circuits. PAR also sends data, voltage, and control to each pixel, the green line you see are pixels that have voltage but because there's no data sent too them their all green because there's no control. If the pixels have voltage but no data or control they show up as green red, blue, yellow, or whit line vertically down the LCD panel. The vertical-horizontal section of PAR are controlled by 16 to 32 bit micro-controllers which may need replacing. If its under warranty take it back if not have your local repair center fix the tv for you...


Posted on Nov 09, 2009

  • 1 Answer

SOURCE: Vertical black line on the screen of my 42" Magnavox flat panel lcd tv

I wish I could post a solution, but I don't have one. I too have a Magnavox. About 6 months ago, once every 2 weeks or so, the screen would just go black- all but an inch or two on either side. Now, it seems like it's a weekly thing, sometimes every hour or two. As of tonight, it has happened twice in a matter of thirty minutes. It usually repairs itself if I turn it on and then off again but that's just not working anymore. If anyone has a solution, let me know.

Posted on Dec 20, 2009

milkburp
  • 416 Answers

SOURCE: screen is all Green

New cable box recently? If not, your cable provider has probably pushed a firmware update to your cable box. Green screens are very common with HDMI connection. From your symptom, I am going to take a guess that you are connected via HDMI. If so, switch to Component cables and your problem is solved. It's not the TVs fault... cable boxes seem to be the single largest problem child for HDMI compatibility. I hope this was of some assistance.

Posted on Apr 11, 2010

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Vertical green line


EASY HOW TO FIX LG plasma TV - color bars - YouTube

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Mar 10, 2008 - Posted on Mar 17, 2012.

Jan 16, 2016 | LG Televison & Video

1 Answer

How to fix LG TV Vertical lines.


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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1 Answer

How do i fix my lg plasma tv that has screen filled with multi collored vertical lines abd screen showint three bands of color green, light green and purple?


If you have to ask this, I assume you don't have the kills to repair a plasma TV. Then please don't start this. Opening it can be very dangerous, and without the technical skills, you even don't know where to look for. Most to the time I advice to visit ifixit, but this time they don't have the manual or video for LG. Perhaps they can show you some openings. But they never show you how to rebuild.
They can help with spare parts. So if you really want to do this yourself. On your own risk:
Black screen on my LG plasma TV model 50ps60 LG Television

Nov 25, 2014 | LG 50 50PZ550 50 3D Plasma TV

4 Answers

LG 50PK550 Plasma Single Thin Green Vertical Line


It is going to be one of two basic issues:

1. There is a poor connection somewhere in the set--either with a plug or cable or on one of the boards.

2. There is a board that is beginning to fail causing this.

Either would require a shop and may or may not be worth the cause.

Having seen hundreds of these sets all are more prone to flaky problems than the older sets and average life span is 3-5 years.

Shop I work for 80% of them are 2 years old or less.

If problem began shortly after set was moved or relocated I would lean towards a bad connection somewhere.

Mar 17, 2012 | LG 50PK550 50 HDTV Plasma TV

1 Answer

50pc56 plasma hd lg tv got thin vertical line going down screen


When you see these thin lines they are caused by a few things. None of which are good.

On smaller tv's the lines can be cause by the contacts coming loose after being bumped. These can be either the contacts with the small ribbon cables or the contacts inside the actual lcd display. The connectors can be reinserted and sometimes that is all it takes. Generally the lcd panel can only be fixed by replacement.

The other thing that causes this are problems with ram/memory or timing issues. Either of those will require the board to be replaced. If the line is on all channels it is usually ram, if it showed only on the odd channel (when you first noticed it) then it is probably timing. Either of these issues require the mainboard to be replaced which is not cheap to do.

Unless you have warranty either through the store or OEM then this is not a cheap fix. The line may go away for periods but eventually it should get worse. The cost of repairs will be worth more than a new replacement TV. So the best advice I can give you is to get a repair estimate to make sure and know what a replacement tv is worth. If its not worth fixing just use the tv until the line gets too annoying or worse then replace it.

Dec 05, 2010 | Televison & Video

1 Answer

Single green line spanning across the screen horizontally


I was just watching TV and all of a sudden the screen minimized down to a single green line spanning across the screen horizontally. The label in the back says it was made in 1996 so it is an old tv. Can anyone help?

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Horizontal green line appears on screen


my maxent plasma tv has the same problem but it has green and red lines. I found out that hitting the tv from the back works. It used to last a long time but now i have to get up now and then to slap the tv on back with my hands! anyone with a long term solution?

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Green as a frog!!


ya take frog out lol jk did u cheak ic chips the cables mixed up ?

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Here is a picture of my TV problem, the green horizontal line is from the camera flash. thanks for the help.4d2ca33.jpg

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