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
More Speculation Suggests We Will See The Apple TV Released In 2013 –
There has been no rock solid information as of yet confirming the Apple TV but Business Insider got behind the rumour saying that it will debut in 2013.
Hong Kong-based research firm CLSA is were this rumour come from. According to the research note it suggests that the recent investment in Sharp from Foxconn is to help with the production of the screens for the new Apple TV’s
“We continue to view Apple TV hardware as a 2013 event.
The timing of Hon Hai/Foxconn’s equity stake and partnership with Sharp along with Hon Hai Chairman Terry Gou’s separate 46.5% investment in Sharp’s Sakai City plant lends further credibility that Apple TV is in the works. This also follows reports that Apple is investing ~$1.3bn in equipment destined for Sharp facilities.”