0 Replies Latest reply: Jun 4, 2013 12:15 PM by singerdf
singerdf Level 1 Level 1

I have two year old mac mini and am using a Samsung monitor and a microsoft wireless keyboard 800 and wireless mouse 1000.  I recently upgraded to Mountain Lion and have the weirdest thing going on.


I will be doing nothing and look at the computer and the screen will have zoomed into huge.  Sometimes it corrects itself and sometimes I have to reboot.


I have nothing turned on in the accessibility settings.


I am wondering if the keyboard and mouse which have no native drivers could be playing a role?


Any help or other questions would be wonderful.