HT204156: About the screens you see when your Mac starts up

Learn about About the screens you see when your Mac starts up
LDCampbell
Level 1 (4 points)
Mac OS X

Q: startup hangs on progress bar screen

My Macbook Pro hangs during startup about 70% complete on the status bar then goes to a blank screen.

MacBook Pro with Retina display

Posted on May 30, 2016 6:52 AM

Close
LDCampbell

Q: startup hangs on progress bar screen

  • All replies
  • Helpful answers