Once you see the login screen , look at the menu bar and it ought to read Safe Mode in red. This is likely to happen if you have a newer Mac model which can boot up faster than older ones. Restart your system and try again.
When you boot to your desktop in Safe mode, you will no longer see the Safe Mode message in the menu bar. You will see it in the menu bar on the login screen if you choose to lock your Mac. As long as the Mac is compatible with the operating system contained on the selected drive, your Mac will continue booting the designated operating system.
The Mac Startup Manager works great if you have a number of boot options from which to choose, but your Mac also recognizes a few additional startup keys that direct it to boot immediately from a specific source.
Just as with its Windows counterpart, macOS Safe Mode should be used to help troubleshoot issues that may be caused by corrupt or incompatible software, or to help isolate software issues from hardware failures. To use it, press and hold the Shift key on your keyboard as soon as you see the Apple logo. Keep holding Shift until you see a gray progress bar appear beneath the Apple boot logo.
Keep holding the keys until your Mac reboots itself and you see the Apple logo appear and disappear a second time. At this point, you can release the keys and your Mac should boot as normal.
How To Start Your Mac In Safe Mode
However, clues will be present in the fact the system might seem slow to respond, and animations might appear jerky. If it detects an issue which could be fixed by Safe Mode your Mac might automatically boot in Safe Mode and attempt to repair it. Another possibility is that the Shift key is stuck and that is causing Safe Mode to be implemented when you start up the Mac.
Shutting down in Safe Mode may take a little longer than it would normally take to shut down. You may be concerned if your Mac may take longer to boot up in Safe Mode. There is probably no cause for concern.
- How to turn off safe mode.
- Option 1: Boot option key "Shift"?
- Check your drive and clear most system caches.
- What is safe mode?;
It will take longer as the Mac will be performing a directory check of your startup disk.