812 Views 5 Replies Latest reply: Nov 19, 2012 5:52 PM by Jbaker58
just installed Mountain Lion on a Mid 2010 MBP 13".
Suddenly the AirPlay button has disappeard from the Finder Menu Bar (even though in Display Prefs the "Show Mirroring Options" is checked).
I installed the system back. Same thing is happening.
On all my other Airplay devices everything is working perfectly (with Apple TV and AirPort Express).