I did a Factory Restore on my C drive in the Asus All in One and now have it working beautifully. Asus technicians thought that when they reinstalled the system (I returned it for repairs) it did not fully reset itself.

I gave up the idea of using my old Hard Drives from my previous system. I have 2 Seagate portable external HD's and will make more frequent back ups with this system than I did with my Asus tower.

These All in One's are quite nice.