Save time by using key commands to perform common tasks. Start or restart your mac and immediately press and hold the c key on your keyboard. To check that your computer did, indeed, start in safe mode, youll want to use system preferences. How to force restart your mac press and hold down the command. Start up from a bootable cd, dvd, or usb thumb drive such as macos. This dialog will ask if you want to restart, shutdown or put the mac to sleep. The launchd daemon starts all processes necessary for mac os x. You can stop holding the shift key when you see an apple logo and progress bar. Shift key, for instance, starts your mac in safe mode, and c or c starts up from a bootable cd, dvd, or thumb drive.
Press the keys right after the startup sound plays. When turning your computer back on, use the safe boot. This mac keyboard shortcut is useful for when you cant find the app thats causing. The boot loader now loads the darwin linux, the mac os x basis, and the apple logo appears. Safe mode is a stripped down version of the mac operating system that can be useful if you are trying to troubleshoot issues with your mac. Eject button, depending on the mac model until the. Print these boot option keys, because theyre particularly helpful to have. To get into safe mode you simply restart your mac with the shift key held. Release the keys when you see the apple logo or a spinning globe. Start up or restart your mac and immediately press and hold commandr on your keyboard. Press the power button to turn on the mac or wake from sleep. Handy keyboard shortcuts to shut down mac or make mac sleep. Spinnig gear or spinning wheel below the apple logo.
Or, from a terminal, type sudo nvram boot arg, and press enter. You can also change what your mac does by holding down the following keys or key combinations during startup. You can enter special modes, such as safe mode or singleuser mode, both of which are troubleshooting environments, or you can use startup. Troubleshoot your mac with these hidden startup options.
Now you have the magic keys to the kingdom, at least as far as shutting down or restarting your mac on the fly without needing to use an onscreen button, mouse, or menu. If you have a bluetooth keyboard, os x may ignore keystrokes at startup for booting into safe. Start by clicking the apple icon in the topleft corner of the screen and then select about this. If not, id actually now enable verbose mode on your mac alongside safe mode by entering. To leave safe mode, just reboot your mac without holding the shift key. To load your mac in safe mode, press and hold the shift key while it boots. How to manage os x boot options with wireless keyboards cnet. All the keyboard shortcuts you can use when starting up your mac. Try that sequence and then restart to see if it clears the state. Safe mode is a macos diagnostic mode designed to fix several problems in your mac. Press and hold the power button for 5 seconds without lifting to force your mac to turn off. Now releasethekeys and then turn your mac back on using the power button. Start up your machine while holding down the shift key to have os x.
How to shutdown, restart, sleep or log out on mac with. If your mac is using a firmware password, it ignores this key combination or starts up from macos recovery. If your mac is currently on, youll need to begin restarting it. Mode, single user mode, safe mode and other features that are available at boot time. So if you have hit a major snag with your mac, heres a helpful guide to boot it into a safe mode to fix it. Enter your password, and the computer will reboot in. How to manage os x boot options with wireless keyboards. To use any of these key combinations, press and hold the keys immediately after pressing the power button to turn on your mac, or after your mac begins to restart. Kernel and kernel extensions kext are loaded, and they take over the next steps.
How to start a mac in safe mode to diagnose problems. A quick guide to macos boot modes and startup key combinations. All the keyboard shortcuts you can use when starting up. Turn on or restart your mac, then immediately press and hold the shift key as your mac starts up. Shut down your mac, and then press and hold the leftside shift. Leaving mac safe mode restart the computer without holding any key.
Mac startup key combinations learn about the mac features and tools that you can access by holding down one or more keys during startup. How to force restart a macbook, macbook air, and macbook. Shut down or reboot your mac immediately with a keyboard. If your mac needs troubleshooting for startup problems, safe mode also known as safe boot is a good step to try.
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