Having problems with your Projection Televisions ?

Samsung been in storage for several months. brought it home turned it on it worked fine after 30 min the sound went out I turned tV off now it wont come on at all red like blinks

\015 What do you think problem could be had sound board replaced before it went to storage .. after several months turned TV on and it worked find for 30 min sound went out so I turned it off and tried to turn it back on and red light flashes but no sound and picture\015

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