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La46m8 samsung tv comes on for a second then screen goes blank

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You need to get the Picture tube checked

Posted on Apr 27, 2008

  • Sameer Kashyap Apr 27, 2008

    It has gone into the protection mode. It will not cure itself -
    You must try a power cycle. As in you need to turn off the power cord and unplug all the cables. After one hour just turn the power button ON for 2 minutes (Remember all cables unplugged including power cable). "You wont see anything happening". After 2 minutes are over turn the power button Off and leave it like that for 5 hours.
    After 5 hours plug in the power cable and check whether it comes on or not.

  • Sameer Kashyap Apr 27, 2008

    Let me know if there are any blinking lights.

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