3 Replies Latest reply: Sep 4, 2012 6:03 PM by D.I. Johnson
davideq1960 Level 1 (0 points)

When I boot my Mid 2010 17  MBPro with Mt Lion it goes straight to start up manger if I don't press the option key. If Ihold down the option key during boot it boots straight to OSX 10.8.1 In other words holding tjhe option key is backward. How can I fix it and what coud have caused it to do this so I can avoid the issue again?

MacBook Pro, OS X Mountain Lion (10.8.1), Bootcamp and Windows 7 also on cyst