I added a new hard drive to my 13" Mid 2012 Mac Book Pro. I cloned my 1Tb hard drive and my Mac runs just fine with Mavericks. When I upgrade to Yosmite I can no longer load iCloud Preferences Pane. I have reformated and recloned my new hard drive 3 times. I have no file rights issues. Fortunatly I did not upgrade my original hard drive, so I can go back to it. I have see other people have this same problem with earlier versions of OS X. I have decided to keep Mavericks on my new cloned drive until Apple comes out with an update.
Does anyone know what the problem is? I like Yosmite, but it's no good if the panes don't work.
Does anyone know what the problem is? I like Yosmite, but it's no good if the panes don't work.