Question about Samsung HLN5065W 50" Rear Projection HDTV-Ready Television

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Cannot turn television off

Dear Fixya, Lots of trouble all at once. Thought HD cable box was bad-turned out to be trouble outside at junction box. My Dennon Home Theatre unit went bad-needs repair. By passed all equipment and went directly from source to cable box to t.v.-worked fine for about 20 minutes then picture froze up (in black and white), then screen went completely blank. Presently, with the room darkened, I can see very light, blue screen on and hear a slight "buzzing" sound from the tv. Pushing the "On-Off" button on the set will not turn it off. Have held it down for up to 20 seconds and still will not go off. Same with remote. Really need some help to see what is problem with tv before I start repairs on the Dennon. Thanks for listening, and, (I hope), the help!

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Re: Cannot turn television off - Samsung HLN5065W 50" Rear Projection HDTV-Ready Television Projection Televisions

You need at new DMD board

Posted on Jul 15, 2007

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