- HOW TO CLEAN INSTALL MAC OS SIERRA THEN RESTORE DATA HOW TO
- HOW TO CLEAN INSTALL MAC OS SIERRA THEN RESTORE DATA MAC OS X
- HOW TO CLEAN INSTALL MAC OS SIERRA THEN RESTORE DATA INSTALL
- HOW TO CLEAN INSTALL MAC OS SIERRA THEN RESTORE DATA UPDATE
- HOW TO CLEAN INSTALL MAC OS SIERRA THEN RESTORE DATA PASSWORD
HOW TO CLEAN INSTALL MAC OS SIERRA THEN RESTORE DATA UPDATE
Back up Mac computer data before macOS 10.13/10.13.4 update
HOW TO CLEAN INSTALL MAC OS SIERRA THEN RESTORE DATA HOW TO
Here Part 1, we'll show you how to upgrade to macOS 10.13/10.13.4 High Sierra without losing any data on MacBook Pro/MacBook Air/iMac etc. Upgrade to macOS 10.13/10.13.4 High Sierra without losing data
HOW TO CLEAN INSTALL MAC OS SIERRA THEN RESTORE DATA INSTALL
Follow the two next parts to free download macOS 10.13/10.13.4 to install and fix the macOS High Sierra update error right now.
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You'll be guided through the macOS Sierra setup process to create a user account, set the date and time, and other introductory things.Įnjoy your freshly installed and clean macOS Sierra.If you are trying to find a simple way to update Mac OS to the latest 10.13 or 10.13.4 High Sierra or you are looking for effective solutions to fix macOS High Sierra update stuck or failure error, you are at the right place. The macOS Sierra installer will display a progress bar.So you need to click the Show All Disks button and the installer will display a list of all attached volumes). Check the non-boot drive you can install Sierra on (usually the installer will show the default destination for macOS Sierra installation as the boot drive (Macintosh HD).Start the installer from the /Applications folder.Step 3: Start the macOS Sierra installation on the non-boot drive You'll find the macOS Sierra installer in the /Applications folder. Quit the macOS Sierra Installer application without performing the installation. When the macOS download is complete, the installer will launch automatically. Step 2: Download the macOS Sierra installer from the Mac App Store To erase the non-boot drive, use the Mac drive using Disk Utility (OS X El Capitan or later)Īfter erasing the non-boot drive, you can start the installation process. Select your main drive and install the new macOS Sierra 10.12.
![how to clean install mac os sierra then restore data how to clean install mac os sierra then restore data](https://cdn.osxdaily.com/wp-content/uploads/2016/09/confirm-erase-drive.jpg)
When you're ready, close Disk Utility and select “Install macOS” from the menu.ġ2. Click Erase (Note: this will erase all your data from your primary drive!) and allow time for the drive to format.ġ1.
HOW TO CLEAN INSTALL MAC OS SIERRA THEN RESTORE DATA MAC OS X
Near the center of the window, select the Format drop-down list and select the type Mac OS X Extended (Journaled).ġ0. Select the Erase tab located next to the First Aid button at the top.ĩ. In the window, at the top of the left bar, select the main drive of your Mac (it looks like a MacintoshHD).Ĩ. Use the arrow keys to choose your USB drive with the macOS Sierra installer. When the Mac restarts, you'll see the macOS Startup Manager with a list of boot devices that your Mac can boot from.ĥ. Restart your Mac while holding down the Option key or Cmd+R. Connect the macOS Sierra installer bootable USB drive to your Mac.ģ. In addition, you can follow the instructions of a apple article on how to create a bootable installer.Ģ. You can exit Terminal and your bootable macOS Sierra installation USB drive is ready to go. When the process is complete, the Terminal window will report “Done”. Terminal will then copy the installation file to your disk. You will see that Terminal erases your disk. It won't display characters when you type, so do it.
HOW TO CLEAN INSTALL MAC OS SIERRA THEN RESTORE DATA PASSWORD
![how to clean install mac os sierra then restore data how to clean install mac os sierra then restore data](https://www.wikihow.com/images/7/7b/Clean-Install-macOS-Sierra-Step-27.jpg)
If you are going to do a clean install on your boot drive, you should back up your data, create a bootable copy of the installer, and finally boot from the bootable installer.
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But if you plan to do a clean install to a non-bootable drive (you have an extra HDD or SSD in your Mac), you don't need the USB. This flash drive is only needed for a clean install to your Mac's startup drive.