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mrbofus Author

Level 2

257 points

Mountain Lion, AirPlay Mirroring, and multiple monitors - how to choose display?

I have an iMac running OS X 10.8.1 with two external monitors connected via Thunderbolt. I have a 3rd-gen Apple TV on the same network. I can turn on AirPlay Mirroring and my primary monitor will display on my TV. However, I would like another monitor mirrored instead. I have looked but can't seem to find a setting to choose which monitor is mirrored.