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3 Black vertical lines on my Gateway Plasma TV

I have a Gateway Plasma TV and it has three black vertical lines on the screen

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I just fixed my gateway 42"plasma with the exact problem.  go to this link, and read entirely and follow!
http://www.avforums.com/forums/plasma-televisions/462873-black-line-fault-hyundai-hpt4240-fixed.html

enjoy!
stephen

Posted on Apr 28, 2009

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I have a black line on the tv samsung


Hello,

IF YOU HAVE A SOLID BLACK LINE RUNNING VERTICALLY THEN YOU HAVE A FAULTY MATRIX INVERTER. IF CENTRAL THE MAIN VERTICAL INVERTER NEEDS CHANGED. LEFT = LEFT VERTICAL INVERTER RIGHT=RIGHT.........

ANOTHER WAY TO GET THIS FAULT IS WORN OR DAMAGED RIBBON/PLASTIC GOING FROM THE SCREEN MATRIX TO THE INVERTER

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I have three black vertical lines on my TV screen


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you are in luck my friend!  i just performed a fix on a gateway plasma that has LG boards inside.  It is exactly what you are talking about.  Go to the attached link and follow the thread carefully and read it all before starting.  IT WILL WORK!
http://www.avforums.com/forums/plasma-televisions/462873-black-line-fault-hyundai-hpt4240-fixed.html

enjoy!
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this will work for you!
http://www.avforums.com/forums/plasma-televisions/462873-black-line-fault-hyundai-hpt4240-fixed.html

st

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http://esupport.sony.com/perl/news-item.pl?mdl=KP51HW40&news_id=24

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· http://esupport.sony.com/perl/news-item.pl?news_id=24
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