Previous 1 2 3 Next 126 Replies Latest reply: Jun 21, 2013 1:47 AM by Mad-Hias
Mad-Hias Level 1 (5 points)

Good Morning everyone!


Yesterday I installed a firmware update that brought the Power Nap feature to my Retina MacBook. Now when I plug the MBP into the external power supply it should make TimeMachine backups while sleeping. But that didn't happen.


The configuration is:

MacBook Pro Retina

OS X Mountain Lion (Power Nap firmware update installed)

External hard drive was plugged in all night long


Has anyone experienced that, too? Did I overlook anything?


Thanks for any help on this!

MacBook Pro with Retina display, OS X Mountain Lion
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