Why not call it in and on larger than 32 inch models Samsung usually services in the home (varies with country.)
In the USA 1800SAMSUNG.
I have a 55' SAMSUNG LED TV, it was on today and working fine. I went to the store and when I returned it wouldn't come back on. Light comes on and then when I turn it on it goes off right away. Its only 4 months old. Help me before I throw it out the window...

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