Web26 mrt. 2016 · Shut down your Mac. Press the power button. Right after the startup sound, hold down Shift. After safe boot is complete, restart your Mac. Safe boot repairs your file system as it starts up. Fix preference file: If an application is acting up, the file where it keeps your preference settings (called a plist file) might be messed up. Web19 jul. 2024 · You don’t need to have Apple ID to reset a MacBook to factory defaults unless it’s equipped with an Apple Silicon or T2 Security chip. If the T2 or M1-equipped computer turns on Find My app and Activation Lock will be enabled at the same time. You need your Apple account before anyone can turn off Find My, clean or reactivate your Mac.
How to restart a locked up IMAC - YouTube
Web4 aug. 2024 · Option-Command-P-R: Reset NVRAM or PRAM. Shift (⇧): Start up in safe mode. D: Start up to the Apple Diagnostics utility. Or use Option-D to start up to this utility over the internet. N: Start up from a NetBoot server, if your Mac supports network startup volumes. To use the default boot image on the server, press and hold Option-N instead. Web17 nov. 2024 · Select Options to enter the recovery screen. If your Mac has an Intel processor and doesn't have the T2 chip, restart your computer. From here, hold down … coffee shop emoji
How to reset NVRAM, PRAM, SMC on a Mac Macworld
Web6 nov. 2024 · The Allow user to reset password using Apple ID must be checked in System Preferences > Users & Groups for this method to work. Enter your password incorrectly three times at the login screen. You'll see a message that displays your password hint if you set one up, and the option to reset your password using your Apple ID. Web20 aug. 2024 · 6. Finally, go back to the main “macOS Utilities” folder and click on Reinstall macOS. Remember you need to be connected to WiFi as it will download a fresh version of macOS Catalina. 7. After the download is done, it will install the fresh version of the the macOS operating system and you can carry on with the set-up. cameras with intervalometer 2015