Question about Hitachi 43FDX01B TV

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Hitachi TV Model 43FDX10B

Every once-in-a-while my TV will shut off and immediately the red power light will flash on and off continuously and not come back on until I turn off the TV for a while. I may leave it turned off for 15 minutes and get back to viewing or it may take as long as 1, 5, or 10 hours before I can turn it on again. Sometimes placing a fan to cool everything down, it will become operable. The most I've had to wait was 1 day. The least I have had to wait was 10 minutes. It seems that the sooner I place the fan for cooling, the sooner it becomes normal. I suspect the DVR cable box may be sending an illogical message to the TV to turn off as if sending a sleep message to the TV. I say this because it only happens when the DVR modem gets hot. That is why I use the fan. If I keep the fan running continuously, the problem rarely happens. However, my fan burnt out. Does anyone have a suggestion or a way to look at the problem differently?
The Superbowl will be coming up soon and I'd like to clear this up before then. Thanks, Jim

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Open it up get dust all out clean it well ok then ya use fans around it vented area to keep it cool its getting to hot dust build up

Posted on Jan 28, 2008

  • 3 more comments 
  • nick helpap
    nick helpap Jan 28, 2008

    make sure it son a good power strip like monster cable for clean power from wall usa power grid is bad up down cuses issues on tvs heat # 1 tho get in ther clean the hell out of it blow it out best u can for wile work on it k then get fan going on it behind it they sell pc fans linked up in 4 u can stick in it have turn on when tvs on get heat away form the main power transformer cracks in bord will happen resolider eash one if u do see hair line cracks

  • nick helpap
    nick helpap Jan 28, 2008

    u need a fan also after u do a exstive cleaning to it ok otherwise u will lose it cose big money

  • nick helpap
    nick helpap Jan 28, 2008

    getthose pc fans off ebay for dvr also to help it ok u can turn certain fetures off too in dvr main master menu

  • nick helpap
    nick helpap Jan 28, 2008

    do u wanna link to these hi end fans 20 bucks

  • nick helpap
    nick helpap Jan 28, 2008

    http://cgi.ebay.com/QUAD-TEMPERATURE-SEN...



    buy these 4 pack then maby anther set for dvr shooting 2 in 2 out

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