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kepardue

macrumors 6502
Original poster
Oct 28, 2006
354
7
I've got a new Mac Pro to replace my 2011 iMac workstation. I'm getting a Cinema Display, but it won't be here until tomorrow. Unable to resist, I plugged the thunderbolt cable into the iMac. The display takes over when I press Command F2, but I only see a gray screen with a radial gradient that's lighter in the center of the screen. There's a mouse cursor in the upper left hand corner, but since I haven't paired my bluetooth keyboard or trackpad with it yet, I can't get it to respond. Is this normal? And if not, what would be my next step to troubleshoot?
 
I've got a new Mac Pro to replace my 2011 iMac workstation. I'm getting a Cinema Display, but it won't be here until tomorrow. Unable to resist, I plugged the thunderbolt cable into the iMac. The display takes over when I press Command F2, but I only see a gray screen with a radial gradient that's lighter in the center of the screen. There's a mouse cursor in the upper left hand corner, but since I haven't paired my bluetooth keyboard or trackpad with it yet, I can't get it to respond. Is this normal? And if not, what would be my next step to troubleshoot?

I thought Command F2 was to turn an iMac into a secondary display for another Mac. If you plug the new monitor in and hit nothing, you should have dual displays.
 
Last edited:
I figured it out, thankfully. I had to use a USB keyboard to get past the intro OS X screens to where I could configure the Bluetooth keyboard and trackpad. All is well now.
 
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