Handy works

yea worked when i bought it he turned it on and when i got home i pluged it in and there was no picture i tryed it 2 hours later and i got sound but still no picture

i have he said the tv was fine he blamed it on the fact that i laid it down on my lap in the car, any idears whats wrong with it thanks.

I bought this tv of here, when i picked it up it was all working, iv come home pluged it in and there was no picture and no sound, the back lights still come on full power to the tv but no sound or picture relly stuck HELP!!!!! PLEASE CAN YOU GIVE ME SOME FEED BACK ON THIS AS THE MISS'IS WANTS TO KILL ME LOL