ok my uncle has just given me a big screen tv cause i have just gotten my own apartment and i'm 22 my question is this the sound and everything else comes on but the pictures doesnt come i mean like i get static and stuff like that and sometimes my screen just stays blk and nothing comes in now this tv is a big screen tv and i am happy to get one but it also is like a 1993 or 94 so it has a couple of years on it so what should i do should i take it to a shop and if so how much would they charge me