HT202351: OS X: How to use multiple displays with your Mac in Mountain Lion and earlier

Learn about OS X: How to use multiple displays with your Mac in Mountain Lion and earlier
steven SA
Level 1 (0 points)

Q: my monitors are set up but my mouse will not move off  the mac screen

my monitors are set up but my mouse will not move off  the mac screen

iMac, OS X Yosemite (10.10.3), second monitor hp

Posted on Jul 20, 2015 6:00 PM