Edit: After half day, my wife’s Mac started having the same problem. I have then applied the solution that I found in the Apple
New Mac Pro Coming In December Starting From $2999
Apple have just announced some more details regarding the long overdue Mac Pro, the new Mac Pro will be available from December and will start from $2999.
Watch the ongoing keynote LIVE: www.MacReviews.com/Live
iPad 5 Keynote