Question about Samsung HP-R4252 42 in. Plasma HDTV

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Black horizontal line 1 pixel high

My plasma is just over 2 years old and a black horizontal line the whole width of the screen and one pixel high suddendly appeared. I heard it may be the Y buffer....any ideas?

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  • HeyGuy Mar 10, 2008

    its about 4 inches up from the bottom.

  • HeyGuy Mar 10, 2008

    about 4 inches up from the bottom of the screen

  • cwb26 Jun 22, 2008

    Same thing on my LG 42pc3, only mine is just below half screen...pencil thin black line from one side to the other...otherwise TV works fine...I recently replaced the remote with used one about the same time this started....coinsidence? please give real answer soon...Thanks....

  • Anonymous Jun 27, 2008


    1. same problem top half of screen goes black now its goes in and out, tv is less than 2 years old.


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Depends on what area the line is in the bottom half or top?

Posted on Mar 10, 2008

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