When i go to System Preferences and click on Desktop and Screensaver the computer goes to that screen but gets stuck and does not respond no matter how many times i try. Any suggestions?
When i go to System Preferences and choose Desktop & Screensaver the system locks up and will not show any options. All i get is the circle of color and have to do a force quit. Any suggestions?
MacBook Pro, OS X Mountain Lion (10.8.5)