In addition, you can use the Safe Boot process as a simple Mac maintenance procedure, flushing many of the cache files the system uses, preventing them from becoming too big and slowing some processes down.Tom Nelson is an engineer, programmer, network manager, and computer network and systems designer who has written for Other World Computing,and others.
Word And Powerpoint Will Only Open In Safe Mode Mac Maintenance ProcedureApple has offered a Safe Boot option ever since OS X Jaguar (10.2). Safe Boot can be a crucial troubleshooting step when youre having problems with your Mac. These can be problems with starting up your Mac or issues you come across while using your Mac, such as having apps not start or apps that seem to cause your Mac to freeze, crash, or shut down. Safe Boot (a term often used interchangeably with Safe Mode) works by allowing your Mac to start up with the minimal number of system extensions, preferences, and fonts it needs to run. By minimizing the startup process to only the components that are required, Safe Boot can help you troubleshoot problems by isolating the issues. In these cases, the problem you experience is either a Mac that fails to boot completely and freezes at some point along the way to the desktop, or a Mac that boots successfully, but then freezes or crashes when you undertake specific tasks or use specific applications. Technically, theyre not interchangeable, although most people arent going to care which term you use. However, to clear things up, Safe Boot is the process of forcing your Mac to start up using the bare minimum of system resources. Safe Mode is the mode your Mac operates in once it completes a Safe Boot. Moves all font caches to the trash Disables all startup or login items Deletes the dynamic loader cache (OS X 10.5.6 or later) to fix problems that cause a blue screen freeze at startup. Once the Safe Boot is complete, and youre at the Mac desktop, you are operating in Safe Mode. Specifically, the following capabilities are either limited or dont work at all. AirPort cards may not function, depending on which version of the card and which version of the OS is in use. Applications that use Quartz Extreme features, such as translucent windows, may not work correctly. The method you use to perform a safe boot on your Mac varies slightly depending on whether you use a wired or wireless keyboard. If you use a wired keyboard with your Mac, heres how to initiate a safe boot. Release the Shift key when you see the login window or the desktop. Word And Powerpoint Will Only Open In Safe Mode Bluetooth Keyboard WithThe process is almost the same if you use a Bluetooth keyboard with your Mac. ![]() With your Mac running in Safe Mode, you can troubleshoot the issue you were having, such as by deleting an application thats causing problems, removing a startup or login item thats causing issues, launching Disk First Aid, or repairing permissions. Word And Powerpoint Will Only Open In Safe Mode Install Of TheYou can also use Safe Mode to initiate a reinstall of the current version of the Mac OS using a combo update. Combo updates update system files that may be corrupt or missing while leaving all your user data untouched.
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