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Samsung pn50a450 plasma TV turned off by itself

Samsung pn50a450 plasma tv

TV turned off by itself last night. Can't get it to come back on. Unplugged everything. Plugged directly into wall outlet. Using both front panel on/off button and remote. Still nothing.

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  • Anonymous Mar 18, 2014

    samsung hotel tv cant turn on dont have remote front buttons disabled

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  • 8 Answers

First unplug it for 10 min then retry it. otherwise it is the power supply, the low voltage and high voltage supply are on the same board, have your tech send it in to be rebuilt if he is unable to do it him or her self.

Posted on Jul 23, 2009

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Posted on Jan 02, 2017

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1 Answer

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The x-sus or y-sus panel wil be the fault.Check the fuses on these panels ,if one of the fuses is open then that panel must be replaced.Not verry cheap to replace.

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This is a problem in one or more boards in the TV.
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