My Sony DVP-S360 has been working for about 2 years, and suddenly just stopped playing dvd's and cd's. I've taken it apart, and I can see the laser moving up and down, and the dvd spinning. Everything looks ok, but after seeking for about 10 seconds, it just says "insert DVD." Is there anything I can do? Or considering this is Sony, should I suppose some parts have blown up as Sony programs them to do after a couple years? Any advice would be much appreciated.