
You can also use these even when your everything is OK with your Mac, but you just want to check the disk for possible file system issues. These two tools can also be used if you want to just check your Mac’s disk for any errors. OS X comes with two utilities for this: Disk Utility and fsck (a command-line utility).
#Os x boots to os x utilities how to#
Here you will find step-by-step instructions on how to use a disk repair utility to fix your Mac’s boot issue. If one of the above has also happened to you, you may have to take matters in your own hands and give this step-by-step guide (also detailed by Apple on their support website) a spin.
#Os x boots to os x utilities mac#
Because all of these situations may be experienced by any Mac users, you will, eventually, come across one or more of the described boot issues. These problems may appear after a forced restart, an improper shutdown, or power interruption. In other cases the Mac only partially start and then it displays a command line in a text-only environment, such as ”file system dirty, run fsck”. For instance their Macs start up but they either won't reach the OS X login screen or reach it but fail to load the Mac OS X Desktop after logging in.

If you have used Macs long enough you must have heard of people having problems booting up their machines from time to time. After reading this article you will know how to use Safe Mode, Disk Utility and fsck for fixing the errors preventing a Mac to boot normally.
