Click the Save button to apply the changes. For each hard drive on the list that you want to include in the Time Machine backup click the name of the drive and then click the minus button (-) at the bottom-left of the list.
EXTERNAL HARD DRIVE TIME MACHINE BACKUP MAC
Finally, restart your computer, and your Mac will be restored. Go to Time Machine and click the Options button, which will cause a dialog to appear showing the exclusion list. Continue through the prompts, selecting the backup version and save location.Ĥ. Then, when you see the MacOS utilities window, select "Restore from Time Machine backup."ģ. Alternately, you can click the Time Machine icon. When you see the Time Machine prompt, click Use as Backup Disk. Mac is by saving your files to an external hard drive as a Time Machine backup. Immediately after turning your Mac on, press and hold Command and "R" to restart your computer from MacOS Recovery.Ģ. Plug in your external hard drive to your Mac. If Time Machine fails to detect your backup disk, results in errors. If, for some reason, your computer doesn't start in either the Finder or setup assistant, you'll have to restore both your MacOS and your files. Check the box to the right of the folder you'd like to transfer, such as your Applications and other files, then click "Continue."ĭepending on the amount of information that you choose to restore, it may take several hours for you to complete this process and get your Mac up and running again. You may also have to choose between several different backup versions, which are organized by date and time to help you choose the most recent version if that's what you want.ĥ.Go to Backups.backupdb within the drive and go into the subfolder labeled same as your Mac’s. Plug in your external hard drive and check that it appears in the Devices section. If your backup disk is encrypted, you may also have to input your password. This is an alternative method of deleting Time Machine backups from your Mac/external hard drive.You can ensure that external drives are backed up by following these steps: Open the Time Machine system preference pane. Select your Time Machine backup and click "Continue." Time Machine automatically excludes external drives from backup. Within the Migration Assistant, select the option to restore "from a Mac, Time Machine backup, or startup disk" when it asks how you want to transfer your information.Ĥ. Open the Migration Assistant in your Finder's Utilities folder.ģ.