I have checked my MacBook Air is Mid 2011 but how come I don't have the AirPlay Mirroring?
Even though it said MacBook Air (Mid 2011) suppose to be able to do AirPlay on Apple TV, but when I try to set it up from System Preferences > Display, it doesn't have the option to do that? Can anyone explain?
MacBook Air, Mac OS X (10.7.5)