4 Replies Latest reply: May 10, 2013 7:00 AM by WZZZ
dean14 Level 1 (0 points)

iMac would not boot up past Grey Apple screen on repeated attempts.  tried to reboot in safe mode with tracking on and after several lines of boot up code it stopped and I get a reparated disk0s2: I/O error. message.


What does this mean?