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ZipZap

macrumors 603
Original poster
Dec 14, 2007
6,140
1,495
Even with my monitor off the mac extends the screen as long as the thunderbolt displayport adapter is plugged.

Any way to stop the mac from doing ?

I only want to extend when the monitor os on.
 
Even with my monitor off the mac extends the screen as long as the thunderbolt displayport adapter is plugged.

Any way to stop the mac from doing ?

I only want to extend when the monitor os on.

Unplug it
 
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