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OS X Lion 10.7 Sleep Issue

182439 Views 250 Replies Latest reply: Jan 18, 2014 3:15 PM by mrhmm RSS
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ApexRon Level 1 Level 1 (0 points)
Currently Being Moderated
Jul 20, 2011 1:44 PM

Installed Lion this morning and the only issue that I have found thus far is sleep.


I use an external display as well as the laptop display. When I close my MacBook lid and wait several minutes, I do not get the sleep mode winking LED and my second display does not go into standby, probably because the Mac has not entered sleep mode.


When I raise the lid, my laptop display appears to have been in standby and the Mac looks to be doing a device discovery. After the discovery, the Mac display is normal but all the apps from my second display are now on the Mac display.


Anybody have a clue as to the cause or is Lion just broke?



MacBook Pro, Mac OS X (10.7)
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