Mac OS X
Q: screen flicker after upgrade to os x el Capitan
Hi All,This morning I downloaded a security update for el Capitan and my I MAC would not boot just kept hanging on the white screen,then after trying various things to try and get it going again I had to do a re install of the operating system that took forever,after eventually getting the system to boot it now it runs really slow and when using chrome as a browser the screen has terrible flickering.Does anyone else have or had this problem? and know how to fix this?.
Thanks in advance.
Bob
iMac (27-inch Mid 2011), running El Capitan very slow
Posted on Aug 2, 2016 1:30 AM
