HT204448: About the OS X Mavericks v10.9.2 Update

Learn about About the OS X Mavericks v10.9.2 Update
SueBB

Q: Sleep doesn't work anymore

Since I upgraded, the sleep button doesn't work and I have to turn the plug off at the mains then back on again and turn the mac on at the back.

What has gone wrong?

iMac (21.5-inch Mid 2010), iOS 7.1.1

Posted on Apr 29, 2014 12:48 PM