Question about Gateway GTW-P42M303 42 in. Plasma Television

3 Answers

Gateway 42in plasma p420142v5

I have 2 of these plasma's. When I turn on one of them, the picture is very grainy and looks green. You cannot see the screen, but the sound is fine. The other plasma is fine, but after an hour with it on, a black box appears in the middle of the screen with a few letters and symbols! I dont want to replace 2 tv's! Help!

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  • naso1023 Jan 24, 2008

    The picture went out while we were watching it. Everything is connected perfect. My problem is finding someone who repairs gateways! What about my issue with the black box?

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Try to check the connection of your coax/antenna at the back of your plasma tv. if it presist some of the components inside were damage maybe burnt for excessive use. Try to contact a certified repair man for that issue.

Posted on Jan 24, 2008

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Is there a problem with the power? how about the antenna?

Posted on Jan 24, 2008

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Try check its settings, maybe its not configured properly..if you have remote control on it, locate the menu button then go to picture settings or video settings then adjust the contrast, brightness, and the color of course to your desired level..

Posted on Jan 24, 2008

  • Gil gil
    Gil gil Jan 25, 2008

    that's not good..your having problems with the picture tube of your plasma TV.Try to check that with liscensed technician for that.

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