Restart your iMac by clicking the Apple menu, then select Restart…. Click the Restart button when the dialog box appears. After the iMac shuts down completely but before it begins to restart, hold down the Command (⌘) and R keys at the same time.
Amazingly, how do you do a hard reboot on a Mac? Press and hold down the Command (⌘) and Control (Ctrl) keys along with the power button (or the Touch ID / Eject button, depending on the Mac model) until the screen goes blank and the machine restarts.
Best answer for this question, how do I return my iMac to factory settings? The best way to restore your Mac to its factory settings is to erase your hard drive and reinstall macOS. After macOS installation has been completed, the Mac will restart and display a setup assistant asking you to choose a country or region. To leave the Mac in an out-of-box state, don’t continue the setup process.
In this regard, how do you clear everything off a Mac?
Considering this, how do I manually reboot? Select the hard drive on which Mac OS X is installed from the tree list on the left side of the window. Open the “Erase” tab. Select “Mac OS Extended (Journaled)” from the “Format:” drop menu and enter a name for the hard drive in the “Name:” text entry field. Click “Erase…” to clear all of the hard drive’s contents.
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How do I restore my 2009 iMac to factory settings?
- Shutdown iMac.
- Unplug power cord from back of iMac.
- Press and hold power button for 20 seconds.
- Restore power cord; power on iMac.
- Immediately on hearing Startup Chime, press and hold Command-Option-P-R keys (⌘⌥ P R)
How do I factory reset my iMac 27?
- Restart Your Mac. First, restart your computer.
- Open in Recovery Mode. Once the computer turns off, hold Command + R until the Apple logo appears.
- Erase Your Data.
- Reinstall MacOS.
- Restore From Backup.
- What’s New in macOS Big Sur.
How do I remove previous owners from my iMac?
- Select System Preferences from the Apple menu, click the Accounts icon, click the Lock icon, and enter your password.
- Select Logout from the Apple menu.
- On your new computer, triple-check that all the files for all accounts on the old machine have been transferred.
How do I do a factory reset?
- Tap Apps.
- Tap Settings.
- Tap Backup and reset.
- Tap Factory data reset.
- Tap Reset Device.
- Tap Erase Everything.
How do I restore my Mac Air to factory settings?
- Hold down the Command and R keys on the keyboard and turn on the Mac.
- Select your language and continue.
- Choose Disk Utility and click Continue.
- Choose your startup disk (named Macintosh HD by default) from the sidebar and click the Erase button.
How do I hard reboot my computer?
Generally, a hard reboot is done manually by pressing the power button until it shuts down and pressing it again to reboot. Another unconventional method is by unplugging the computer from the power socket, plugging it back in again and pressing the power button on the computer to reboot it.
Does rebooting your computer delete all files?
Save all open files before rebooting your computer unless it is impossible to do so. A computer’s memory is a form of volatile storage, which means that it requires an uninterrupted supply of power to retain data. When you reboot your computer, any data held in the memory and not saved to the hard drive is lost.
Are reboot and restart same?
When you select the restart option in your PC, it means you are asking your operating system to restart all the applications which are running on it, while the reboot means when you press the Button which is forcefully restarting the operating system.
How do I reset my 2010 iMac to factory settings?
- Insert the Mac OS X Install disc, then restart the computer while holding the C key.
- When your computer finishes starting up from the disc, choose Disk Utility from the Installer menu.
- Click the Erase tab.
How do I wipe my Mac without recovery mode?
- Select ‘Disk Utility. ‘
- Select the volume that you want to erase.
- Click ‘Erase. ‘
- Disk Utility will now wipe your hard drive.
