Contents
How do you restore iMac to factory settings?
Owners of the Apple iMac can restore the computer to factory settings by erasing and reinstalling the operating system from the Mac OS X Install DVD. Insert the Mac OS X Install DVD into the iMac optical drive with the computer running. Select the language when prompted and press the “right arrow” key to continue.
How do you erase an iMac?
Choose the flash drive from the boot selector, open the “Disk Utility” and select the iMac’s hard drive. Select the “Erase Tab,” set the “Format:” value to “Mac OS Extended (Journaled)” and then click the “Erase” button.
How do I restore my Mac to an earlier time?
To restore your Macintosh computer to an earlier date, you must have previously backed up your information onto an external hard drive. Connect your external hard drive to your computer by inserting the USB cable into the USB port. Insert the Mac OS X Installation CD into your optical drive, and double-click the “Install Mac OS X” icon.
How to restore your Mac computer from a Time Machine backup?
How to Restore a Mac from a Time Machine Backup Turn on your Mac, then immediately press and hold Command (⌘)-R to start up from macOS Recovery. Release the keys when you see the Apple logo or… When you see the macOS Utilities window, choose the option to restore from a Time Machine Backup. Click Continue until you’re asked to select a restore source, then select your Time Machine backup disk. Or select your startup disk (Macintosh HD),… See More….
What to do before you sell, give away, or trade in your Mac?
What to do before you sell, give away, or trade in your Mac. Before you sell, give away, or trade in your Mac, you should back up your computer, disable some features and services, and restore to factory settings by erasing the hard drive and reinstalling macOS .
How do you reset a Mac computer?
Here’s how to reset a MacBook (or any Mac computer): 1. Hold down the Command and R keys on the keyboard and turn on the Mac. Let go when the Apple logo pops up. 2. Select your language and continue. 3. Choose Disk Utility and click continue.