My intex smart LED 3220 TV that I purchased just a month ago won't turn on. I use Tata Sky service. On its set top box is show

Aug 7, 2016
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My intex smart LED 3220 TV that I purchased just a month ago won't turn on. I use Tata Sky service. On its set top box is showing standby. I have not a clue what that really means anymore.

Why won't it power on? The cable is working fine. There is no problem with the switch board or the electricity. I have tried plugging off and on with all the cables and wire. It seems so hopeless.

Can anyone please help.