Question about HP PL4245N 42 in. HD-Ready Plasma Television

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Screen flashing This tv recently started this problem after about 5 months. After it is on for about an hour on bright images like sky there is intermitent pinkish shimmering on the screen. These flashes continue then until the set is shut down. Thanks

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  • Anonymous Nov 21, 2007

    tv screen looks like a strobe lite

  • meandsnook Mar 23, 2008

    Exact same problem. The picture is perfect for the first 10-15 minutes after being off for 12 or more hours. Once the flashing starts, it won't stop until the tv is off for another 10-12 hours. So, I get 10-15 minutes of quality viewing a day. GREAT BUY!

  • Anonymous Apr 12, 2008

    I have the same probelm. I guess I didn't get a good deal.

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You need the voltage on the ps board and the ysustain board adjusted. Possibly the z sustain board needs replaced if this doesn't fix.

Posted on Jan 14, 2008

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