This was a replacement unit for the first one which worked, just not well. On this unit, I didn't test the CD player until the warranty was up, and it makes a racket. It plays some of the time, but you can't here over the noise it makes. Plus I'm getting the error message that it's NOT a genuine copy of Windows. And the charger is so heavy...must weigh as much as the unit! It works for me, but maybe I just got a lemon (or two). Quality Control was certainly slacking.