My MacBook Pro OS X 10.7.4 takes at least 30 seconds to go to sleep all of a sudden. How can I fix this problem?
Suddenly my MacBook takes forever to go to sleep. It has done this in the past, and I admit I don't know what I'm doing. I googled info and found a site which instructed me to do something in the terminal, and it worked. Unfortunately the problem has reoccured and I cannot find this page again. I have looked up other support info this time and have tried to reset the power manager, which did nothing. I really need help because this is driving me crazy.
MacBook Pro, Mac OS X (10.7.4)