I don't know what happened, it started acting weird, then the screen stopped working. I am going to call onlinecarstereo.com tomorrow because they have a 1 year warranty and see what needs to be done. I added a new ground wire going from the ground to the metal frame of my car, thats when it seemed to die. I also wrapped the RCA outs in wire like in the thread about eliminating engine whine. I do not know what happened so I hope it can be replaced. Also, does anyone know if onlinecarstereo.com will do an advance RMA/cross ship if you provide them a credit card number?