If you made a Time Machine backup of your Mac, Migration Assistant can use that backup to restore your personal files, including apps and everything in your user account.
- Learn how to reinstall the operating system on your Mac, using macOS Recovery.To learn more about this topic, visit the follow article:How to reinstall macOS.
- First, you download OS X Recovery Disk Assistant v1.0 from apple, then create a recovery usb drive, then plug in the usb into your mac. When it power on, press option to select use the recovery disk you just made. You will found you can reinstall a OS x 10.10.
If you experience the OS not responding, simply press and hold the power button until the Mac switches itself off, and then wait for 30 seconds. 4) Power on your Mac. Hold the Apple Key and R key until you hear the chime noise. Once heard, it will start the OS X in Recovery Mode. Apps available in macOS Recovery on an Intel-based Mac. The following apps are available in.
Download Bootable Mac Os Disk
If you prefer to restore just a few files or earlier versions of those files, learn how to use Time Machine to restore specific files.
Use Migration Assistant
Restore Mac Os Image
- If you need to reinstall macOS, do that before continuing. For example, if your Mac starts up to a flashing question mark, you need to first reinstall macOS.
- Make sure that your Time Machine backup disk is connected to your Mac and turned on.
- Open Migration Assistant on your Mac. It's in the Utilities folder of your Applications folder.
If your Mac starts up to a setup assistant, which asks for details like your country and network, continue to the next step, because the setup assistant includes a migration assistant. - When asked how you want to transfer your information, select the option to transfer from a Mac, Time Machine backup, or startup disk. Then click Continue.
- Select your Time Machine backup, then click Continue.
- Choose a backup and click Continue.
- Select the information to transfer.
In this example, John Appleseed is a macOS user account. If it has the same name as an account already on your Mac, you're prompted to either rename the old account or replace the one on your Mac. If you rename, the old account will appear as a separate user on your Mac, with a separate home folder and login. If you replace, the old account will delete and then replace the account on your Mac, including everything in its home folder. - Click Continue to start the transfer. Large transfers might need several hours to complete.
Restore Mac Os Online
If you need help, please contact Apple Support.
Restore Macos From Usb
Learn more