Thanks for your help. my son is not a computer gig and he wanted to play his play station. the

Question

my son is not a computer gig and he wanted to play his play station. the play station was off but pluged in. the tv was on then he put on end of the USB cable without looking into the phone jack then every thing went black and no power. i unplug the tv for one hour then pluged it in and nothing happend. please advise. thank you