Question about V, Inc. Vizio P4 Plasma Television

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The screen color keep changing

My 46 inch Vizio p4 screen kept changing color back and ford from darker to lighter some time it changed to kind of organge, please tell what wrong it is and how do I need to do to fix it? thanks a lot


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  • kk101 Apr 05, 2008

    Yes, It was a power supply. it cost me $200 to get it replaced, the TV is working great now.

  • viziohelp Apr 10, 2008

    Were did you get the new power supply for your Vizio P4?

  • arbsrtech Jul 23, 2008

    green lines of interference looking distortions disrupting screen, picture could be okay until a scene flashes that includes the color green, then this

    green lines of distortion distortions heavily impact the screen.

    What is the problem here and where do i get the schematics and part to correct this problem?

  • kk101 Sep 14, 2008

    Sorry that I've been off for a while. I came to my friend who was a electrical Tech and he found the power supply for me, I think that can find it online if you still need it.

  • blarom Feb 02, 2009

    Hi. Please let me know where I can buy the power supliess and where is on the tv? thanks a lot Roman

    My Email:


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I have the same plasma. Have you found out the problem?


Posted on Apr 05, 2008

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