My brother gave me a big screen tv that he had in storage it was working before he storage it but now we put it in my house it won't give me any picture at all the speakers do make a pounding sound but nothing comes out the screen stay the same as if it is off, what do I need to do to make it work? I have some experience with electronics but not on tv's. I need help please.
Mitsubishi Model No. VS-55705.
