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
Preparations Start At Yerba Buena Center Ahead Of iPhone 5 Keynote
As expect preparations are now well under way at the Yerba Buena Center , San Fransico ahead of the iPhone 5 keynote which is set to take place on September 12th 2012.
The images we have currently only show signage being added in side of the center but judging by the cherry pickers in place out side it appears the big banner will start to put up tomorrow.
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