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I have a lg50pq30 TV. All of a sudden it has a line down left side of picture.

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Most likely one of the Buffer PCBs on the left side, the part numbers vary; you will find those part#s , price & availability listed in the following web site: http://www.shopjimmy.com/catalogsearch/result/?q=LG+50PQ30-UA&restrictBy[master+part+type]=Buffer+Board&restrictBy[known+models]=LG+50PQ30-UA


Posted on Nov 30, 2013

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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: green line down the left side

try changing the resolution to 720. You'll need to do this from either your cable box or your direct tv receiver and not from the tv. Hope this helps. Let me know how you make out. don_mendez@hotmail.com

Posted on Jan 19, 2009

  • 111 Answers

SOURCE: Hi, our Vizio LED TV has a green line running down

logic module

Posted on Feb 03, 2010

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SOURCE: My new 43" samsung 4+

This doesn't sound like an easy fault which you will be able to fix yourself, I would send the unit back for a replacement.

Hope this helps

Posted on May 09, 2011

  • 302 Answers

SOURCE: 52" Sony Bravia TV has a thin Blue line down left

A line on an LCD screen can be cause by the screen itself going bad or the T-con board. The T-con board the attached to the screen on the backside and covered by a heatshield. If you get teh part number from it you can find it online from one of the many retails that might have it. Like www.interliquidparts.com

Posted on Jun 06, 2011

SD Tech
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SOURCE: dark line down the middle of my flat screen tv

Most LCD and PLASMA sets use two boards (some combine them into one board) that drive the Display Panel (the entire front screen unit) so I would suspect one of yours is bad.

The other unpleasant possible cause is where the left board is connected to the Display Panel (entire front screen unit) you have a problem inside that Display Panel and that is fatal as there is no way to get INSIDE the panel---it can cause both lines and a dark picture on one side of the screen.

Posted on May 26, 2012

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http://electronicshelponline.blogspot.com/
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Dark line down the middle of my flat screen tv


Most LCD and PLASMA sets use two boards (some combine them into one board) that drive the Display Panel (the entire front screen unit) so I would suspect one of yours is bad.

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