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ian-frs

macrumors 6502a
Original poster
Apr 12, 2007
532
201
ATL
I have been using my external monitor with my MPB for a few months now. The other day I decided to change the HD to a bigger one and when I plugged in the external I can no longer move the mouse over to it. The background is displayed on the external I just can not access any windows that open on it.
 
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