2700k, asus p68gen3, intel670 The machine runs for a couple weeks, and then locks up. Six iterations so far. Nothing will dislodge it, not even repair or Acronis disk. The people who built it have taken it apart and put it back together. No change But take the Crucial SSD and put it in another machine - it works fine. When it locks up, it gives an A2 (IDE detect fault) error notice on the motherboard. Is there anything to be done short of reinstalling Windows, which will wipe out FSX? And will reinstalling Windows even fix it? Any help would be very much appreciated.