I was updating OS earlier. We had a storm....don't know if that had anything to do with it as I wasn't in the room with the computer. When I went back in, the computer was off. I have tried restarting it and it keeps trying to restart in Parallels with Windows and I have a windows message (not odd there - Windows crap) that it is missing something and I will have to re-install it. What's going on? I've tried starting up with my CD that came with the computer but it won't do that either.