4 Replies Latest reply: Oct 26, 2012 3:40 PM by comptalk
comptalk Level 1 (0 points)

I have tried to do the update on my MacPro for the last few weeks.  Each time, it fails and after reboot, it goes into the Apple Utilty boot.  At that time, I need to restore a backup from my time machine.  I checked for RAID, and under system report, there is no RAID in the MacPro.


"This system doesn't contain any supported hardware RAID devices. If you installed hardware RAID devices, make sure you installed them properly."


What else do I need to do in order to get this update to work?  The computer is almost seven years old and is out of warranty and extended warranty.

Mac Pro, Mac OS X (10.7.4)