#How to use mac os x sierra time machine install
#How to use mac os x sierra time machine upgrade

If you need help, please contact Apple Support. I started the mini mac while holding down the option key.

#How to use mac os x sierra time machine upgrade

I used Time Machine to make the back up copy. If your Mac isn't compatible with the latest macOS, you might be able to upgrade to an earlier macOS, such as macOS Big Sur, Catalina, Mojave, or High Sierra. Click Continue to start the transfer. Large transfers might need several hours to complete. I am using Mavericks and I have an external HD connected on which I have a copy of the OS with all my files.Having a backup allows you to recover files that have been deleted or were lost because the hard disk (or SSD) in your Mac needed to be erased or replaced. If you replace, the old account will delete and then replace the account on your Mac, including everything in its home folder. Use Time Machine, the built-in backup feature of your Mac, to automatically back up your personal data, including apps, music, photos, emails and documents. If you rename, the old account will appear as a separate user on your Mac, with a separate home folder and login. 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. Select your Time Machine backup, then click Continue.When asked how you want to transfer your information, select the option to transfer from a Mac, Time Machine backup, or startup disk. Not only must you use Big Sur to back up to an APFS-formatted Time Machine volume, you can’t even access the backups from a Mac with Catalina or an earlier macOS version installed.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. It's in the Utilities folder of your Applications folder. Make sure that your Time Machine backup disk is connected to your Mac and turned on.For example, if your Mac starts up to a flashing question mark, you need to first reinstall macOS.

Have to turn off laptop all the time instead of close the lid and go.2. You are kindly reminded that macOS failed on resume from hibernating with some NVME SSDs of some brands.

#How to use mac os x sierra time machine install

If you need to reinstall macOS, do that before continuing. Finally, once its up you can now go to the disk utils to format and install the MAC OS.Notice:1.