Bought this 8 months ago. Had problems with it right away, but as life happens just didn't have time to deal with it. Finally got it looked at by a professional shop.. Hard drive (SSD 250GB) has tons of bad sectors,  battery is at 68% health. Laptop puts itself to sleep randomly all the time, even with ALL power save options turned off completely.  I dont know what was "refurbished" in this machine but I'm very disappointed.  Ill never buy one again.