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2 vertical bars on right half-side of screen

My LG plasma TV model RT-42PX10 has 2 vertical black bars on right half-side of screen. I was told a IC is responsible for this. If so, could you, please tell me which IC(s) it might be. Thanking you in advance, I remain, With kind regards, Renko

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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!
stephen

Posted on Apr 28, 2009

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Posted on Jan 02, 2017

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Half the screen is black and the other half is normal


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03d317b.jpg

a 1 inch bar is associates with 1 ribbon fault. So if the bar was 3 inches in from the left of the screen, the faulty ribbon will be 3 inches in from the right working from behind the TV. If cleaning dont cure the fault, then the Buffer IC will be blown and order a new centre buffer board (you can buy off Ebay)

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1 Answer

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rate me!!

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there is a good chance that I can solve your problem, although for me and others this problem usually shows itself as black bars that go from top to bottom, not just half way.  go to the following link and read the entire thread, it is very good info.  I have done this and it worked perfectly on a gateway plasma, but it also works on numerous others.  there is a guy on ebay that sells a fix for $80, and it appears to be exactly what i did.
http://www.avforums.com/forums/plasma-televisions/462873-black-line-fault-hyundai-hpt4240-fixed.html

enjoy!
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1 Answer

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