Question about HP PL4260N 42 in. Plasma HDTV

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Getting Pulsating lines across screen

Problem just started have the TV for 2 years and while watching TV got pulsating lines across screen. Checked connections nothing loose. Cable is working.

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I have 2 horizontal lines that roll up my screen about a foot apart
i have had 2 different tv repair men tell me it is a CABLE GROUNDING problem
you should call the cable company (if you have regular cable) and supposedly they are aware of this type of problem and can install a filter at the main cable in box and hopefully this will work for you

Posted on Dec 09, 2008

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i also have 2 horizonatl lines that roll about a foot apart up the screen...
i have been told twice now by two different people that it is a cable grounding problem, so if you have cable tv call the company and tell them what it is doing, i was informed they are aware of this problem and can install a filter at the main cable in line and this should solve this problem...which since i just had this looked at this morning i am going to be calling the cable company today!
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