I don't know what happened to my camera, but all the pictures turn out black, and when I upload them they are black, and the screen on the black only shows black. A few days before that started happening, my son pulled it down off of the desk, but I checked it immediately and the pictures I had on it were fine, and they uploaded fine. After I deleted those pictures and tried to take new pictures all I got was black. Is is probable that the lens or something is busted? Would that mean buying a whole new camera? Thanks in advance for the help.