Lg55lv4400-va 55" flatscreen tv has developed a wide flickering vertical flickering stripe down the screen. Has been fine . Goes away once in a while. An Ideas what is wrong ?
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.
SOURCE: Black Vertical Stripe
try doing white wash feture in options see if u can get it out this way 1st before having to take aprt cheak cables are using old style sumtimes they do get glitch do factory reset thx for using fix ya . nick
SOURCE: blue vertical stripe
The bad news, it sounds like tou have a bad plasma panel.One of the vertical drive arrays are in the process of failing.This part is part of the display panel.
SOURCE: Vertical stripes on screen.
well, change ur screen their is failure in your screen line & row moudle
SOURCE: philips plasma tv vertical black stripe
Check these videos for repair instructions for black lines.
Just requires some soldering.
Video 1 / Part 1
http://www.youtube.com/watch?v=9NPobj0_GSo
Video 1 / Part 2
http://www.youtube.com/watch?v=ITd6Ahdi4s0
Video 2
http://www.youtube.com/watch?v=qBpg77ZzFFk
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