Why Doesn't Power Nap Work With My Mac In OS X Mountain Lion?
How come I can't use Power Nap with my MacBook Pro?
- Asked by Jerry W. July 25th, 2012
Power Nap is only available for some Macs with built-in SSD storage. Unfortunately, this is currently limited to the 2012 MacBook Pro Retina Display and any MacBook Airs from 2011 forward.