Question about Toshiba 52HMX94 52" Rear Projection HDTV

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Toshiba 52HMX94 TV Rear Projection problem: both HDMI inputs have become intermittent We replaced the HDMI cable we also sprayed Caig De OX spray on the HDMI contacts, but the problem still persists: Both HDMI inputs HDMI 1 & HDMI 2 after being on for about an hour or more the screen becomes streaky with horizonal lines. If we change over to the Component input option everything is perfect. Again, we replaced the HDMI Cable and the problem exists on both HDMI inputs 1 & 2. If we press the "reset" on the side of the TV panel the problem sometimes resolves, only to re occur after about an hour of the TV being on. Also sometimes upon turn-on the screen is just full of green snow. If we jiggle the HDMI input on the TV back the problem will disappear for a few seconds,[this again is on both HDMI 1 & HDMI 2 only to re occur again within a few seconds. Thank for your help. Ron ♫

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  • Rfinnshw Apr 09, 2009

    Tony,
    Thanks for your helpful information re: HDMI board needing to be replaced.

    Ron ♫


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The board that contains the HDMI inputs must be replaced.

Posted on Apr 09, 2009

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