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
Apple Agree That "New" Mac Pro's Should Not Be Classed As "New" Anymore –
Yesterday seen a lot of disappointment after Apple did not showcase any new Mac Pro’s but just minutes after the online Apple store come back online we seen a image on the home screen which shows a “New” label above the Mac Pro.
After looking in to this we found that basically Apple had only bumped up the processorts and that is it. No Thunderbolt , USB 3.0. We found this as an insulting refresh and it looks like Apple listened as today they removed the New label from the online store.
Today we have heard from a couple of sources include Apple CEO Tim Cook him self which highly suggest we will see new iMac & Mac Pro refreshes in 2013
A lot of Mac Pro users had sold their desktop machines after rumours strongly suggested that we would see a NEW Mac Pro at WWDC 2012. It looks like we are going to have to wait another year