42LG3000 screen problem

[netdent]

Ok I think I know the answer to this one but will run it buy you guys anyways, this is a 42 lcd not plasma, at switch on white screen after few mins pic appears but its blurring as in movement is slow, for instance guy moves his arm you can see loads of arms, sort of slow motion, seen this on samsung panels and they were fooked! but not seen on LG

cheers Ronnie