what is wrong with my tv?

I have a phillips magnavox chasiss number ptv810-ah01 we purchased it from a friend, the picture was fuzzy he stated that i needed a new lamp. We had it sitting in a garage for a month and moved it into our new place. Once we got it in we turned it on and the aux screne is on now the projection is squished and absolutly no picture. is this problem still the lamp or did something else go wrong with it. if there is a way i can repair this problem by myself?


Thank You