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56 views

Projector Mirroring Toggle

In Mountain Lion, I was able to toggle in and off the mirroring for my projector display. In Mavericks, I don't see how to do that. Where can I easily turn on and off mirroring?
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1answer
322 views

Any way to change recommended resolution for all users on a Mac (preferably via Terminal)?

I work on a college campus with a number of iMacs hooked up to projectors. For some reason, after imaging, they all default to 800x600 resolution on both the iMacs and the projectors, despite their ...
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2answers
2k views

iMac external projector limits screen resolution to 800x600

I try to use an external projector on an mid 2011 iMac running Snow Leopard. The iMac is connected to the projector using a VGA adapter. DVI is out of the question as the beamer supports VGA only. ...