How do I run the computer thru Apple TV, not using airplay with wifi?
I have a Mid 2009 computer and it won't let me run the computer thru airplay. The Mirroring option in Display is not coming up. I used to be able to run it thru computer. Now it seems like I am dead in the water. If I use Itunes to play a show I have to pay for it and don't want to if I don't have to. Please Help?
Heidi
Apple TV (2nd generation), OS X Mountain Lion (10.8.2)