My Tv Doesn T Turn On Some Times Samsung Television

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Hi guys, I have a Samsung TV TU8000. I encountred a problem. Some times the TV doesn’t turn on, the standby red LED blinks 2 times and the screen turn on for 2 sec with navy blue color without any menu text. I unplug the power, after a few hours plug it again and the TV start working. What is the problem? How to fix it?

yuri gagari 2 blink on a Samsung usually means it is a power supply issue but in your case you still get a blue screen. That means it does not get a video signal which would be a main board issue. your TV should be relatively new, so check for any warranty on it. If you still have that, get it fixed under warranty.