Reinstall a mac os x

When the Welcome screen appears, choose your country from the list by clicking it once, and then click the Continue button. Choose a keyboard layout from the list by clicking it once, and then click Continue. If you want to use a U. Choose the one you prefer by clicking it — and then click Continue. Click the name of the wireless network you use to connect to the Internet, type its password, and then click Continue.

Click Continue.

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In other words, you can ignore the steps that follow which are only for brand new installations with no data to transfer. The Enable Location Services screen appears. Location Services allows apps such as Maps and services such as Spotlight Suggestions to gather and use data including your approximate location. Then fill in the Account Name sometimes called Short Name.

Don’t forget your Time Machine backup!

This first account that you create will automatically have administrator privileges for this Mac. Because a password is optional, you can choose to leave both password fields blank if you like. If you change your mind and want to have a password, click Cancel. Then click Continue. You may see a prompt to enter your Apple ID as part of this process. Accept the license agreement, then click your hard drive to select it for installation.

Click Install to start the process. Once you see the Welcome screen, your Mac is back to factory defaults.

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Next, confirm your keyboard layout and hit Continue again. Here you can select From a Mac, Time Machine backup, or startup disk to import the data you backed up earlier.

How to Wipe Your Mac and Reinstall macOS from Scratch

Your Mac will then prompt you to sign in with your Apple ID. However, this will prevent you from using the App Store, FaceTime, and similar. You should check for macOS updates at this point. Click Get and walk through the steps to initiate the update. Depending on how old your Mac is, you may not be able to update to the newest version. I was able to upgrade to macOS Read More will take it from here.

How to reinstall MacOS without a Recovery partition

Why not try troubleshooting your own Mac first next time? Your email address will not be published. If you use the internet recovery mode, you can reinstall the latest version of macOS compatible with your machine. However, this is only an option for Sierra and later. If you have a catastrophic hard-drive crash that requires you to initialize format or replace your boot drive. If you replace your internal hard drive with a larger, faster, or solid state drive. If any essential OS X files become damaged or corrupted, or are deleted or renamed.

The instructions offered here describe both the process for installing and the process for reinstalling OS X. The OS X Utilities window appears. Click Continue.


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