Question about LG DU-42PX12XC 42 in. Plasma HDTV

BLUE VERTICAL LINE

A 1" blue vertical line from top to bottom appeared about 5" from the right side of my plasma screen tv. It's on the screen most of the time and only disappears for a few minutes then it comes on again. How do I fix this? Help please!

4 more comments
kev111 Nov 14, 2007

Same problem as Bend it only my blue line has become permanent.
mongoose5150 Nov 17, 2007

I have many 20 LG plasmas of this model. I have had this problem appear on 5 of those 20 plasmas. I sent one to a shop and was told that it had a bad panel. I find it hard to believe this is a panel issue when it is happening on a 25% of my TV's. (sports Lounge)
jakp Jan 03, 2008

I have heard several people with the same problem recently. O f course, just a few months after the original 2 yr warranty expired from pruchase in spring 2005. In, fact, literally dozens in the same San Elijo Hills, Old Creek Ranch , Dove Vally Development/neighborhood. The builder bought and installed through Centex Homes, now dozens with the "blue vertical line"
MattPlay Jan 10, 2008

My LG plasma has also developed this vertical blue line,about 1-2" thick and about 5" from the right side of the screen. It suddenly appeared and went away for a little bit then reappeared and has not gone away since. Rebooting it several times, disconnecting and reconnecting cables, and changing inputs/channels does not help.
Anonymous Mar 15, 2014

one black vertical band, few pixels wide , about 1 inch from left side of screen
Anonymous Mar 19, 2014

When i turned the tv on the above problems used to disappear after the tv was on for a while and the tv went to normal condition, but aterward it stayed the same and did not clear up as mentioned above.

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1 Answer

I have the same problem--two months out of warrant of course--any one have any luck getting their's fixed?

Posted on Dec 17, 2007

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2 Answers

I have the same problem with a vizio plasma 42 inch. i just want to know more information about the modules.

Posted on Dec 16, 2007

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Master
1,284 Answers

The address module that is at the bottom of the PDP in that location is the suspect and the cheapest repair. There is usually 3 to 4 modules at the bottom of the PDP and each one addresses information vertically. If it were just one pixe wide then the PDP would be bad.

Posted on Jun 08, 2007

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