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TV turns on for 1 min then off, then back on for 1 min at intervals. can't hear fan running. Sony HD projection TV model#KDFE55AZ0

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Generally speaking the lights on the front usually will blink a code or at least light up in a code. Check for that and look in the woner's manual for the reasons for the indication. If you can not hear the fan or feel any air flow, check the fan and clean it if necesary. The fan should turn fairly freely with the power off. Also check the area and clean out any dust that is there. When closing the access door, make sure that it is properly seated or the set won't turn on at all.

Please try the above and report the results. Lets get the simple reasons out of the way first.

Thanks,
Dan

Posted on Jul 21, 2009

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