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Clean install mac os sierra how to#
Clean install mac os sierra for mac#
Clean install mac os sierra update#
Clean install mac os sierra upgrade#
Clean install mac os sierra software#

Clean installation of macOS 10.13 /10.13.4 update

Enter the Administrator password if necessary. The command will create a bootable Sierra installer on the USB drive.

Ensure USB named Untitled is connected to Mac > Type below command in Terminal and hit Enter: sudo /Applications/Install\ macOS\ Sierra.app/Contents/Resources/createinstallmedia -volume /Volumes/SierraBootInstall -applicationpath /Applications/Install\ macOS\ Sierra.app -nointeraction &say Done.

Name USB as Untitled > Choose OS X Extended > Click Erase > Open Terminal once the USB is formatted and finish downloading macOS Sierra.

Connect a new USB drive with Mac > Open Disk Utility in Applications/Utilities folder > Select thumb drive in sidebar and click Format.

Download the macOS Sierra 10.13/10.13.4 installation package from Mac App Store.

To complete a clean installation of macOS Sierra 10.13/10.13.4 on Mac, you may need to do some pre-installation preparation: Clean installation of macOS Sierra 10.13 /10.13.4 to fix macOS fails to install issue If you cannot install macOS 10.13/10.13.4 in Safe Mode, try a clean installation of the new update.

Then try to install macOS 10.13/10.13.4 update again.

Hold Power until your Mac shuts down > Turn your Mac on and hold the Shift key > Release Shift when the Apple logo appears > The Mac shall be booted into the Safe Mode.

Ensure Mac computer has a proper and reliable internet connection.

Clean install mac os sierra software#

Disable or uninstall any anti-virus software on your Mac.

Install macOS update in Safe Mode to fix the macOS High Sierra 10.13 /10.13.4 update stuck error Here you have two options to fix the macOS 10.13/10.13.4 installation failure error: macOS 10.13/10.13.4 High Sierra fails to install/gets stuck or freezes while installing

Click Apple Menu > Select App Store > Click Update next to macOS Sierra in the Update section.įix 2.

Reboot Mac and retry downloading a new macOS Sierra update 10.13/10.13.4.

Open Launchpad > Delete " Install macOS Sierra" file with a question mark on it.

If you get stuck or fail to install the downloaded macOS 10.13/10.13.4, try the tips below to get this problem fixed: macOS Sierra 10.13/10.13.4 downloaded but won't install If you cannot download or install macOS 10.13 update on your Mac, or macOS 10.13/10.13.4 gets stuck, freezes or fails to install, don't panic and just simply follow these instructions. Fix macOS 10.13/10.13.4 High Sierra update stuck/failure or freeze error

If you get stuck or cannot install macOS 10.13 on your device, just follow Part 2 to get the problems solved and fixed on your own. If no update problems occur, restart your Mac computer and enjoy the new macOS on your device.

Clean install mac os sierra upgrade#

After you download the macOS 10.13/10.13.4 upgrade software, install the software and update Mac computer to macOS 10.13 or 10.13.4 High Sierra by following the on-screen instructions. Click Download and fill in your Apple ID when asked.ģ. Go to the Apple store > Find macOS 10.13.10.13.4 update.Ģ. Download and install macOS 10.13/10.13.4 High Sierraġ. Add files and folders to the backup project.Ĭlick File+ to selectively choose files and folders to back up and click the blue start button to back up your Mac data to another drive or external device. Set up the backup destination where you want to store Mac files as backups, automatic backup frequency and click OK.ģ. Download, install and launch EaseUS Todo Backup for Mac.Ĭlick the first Backup tab or simply click the plus ( +) button at the left corner of the left pane to create a backup project - name the backup project and click OK.Ģ.

Clean install mac os sierra for mac#

Backup Mac data with Mac backup softwareĮaseUS Todo Backup for Mac supports backing up your Mac data in 3 steps:ġ. Turn the Time Machine slider ON > Select Backup Disk to set the external hard drive as the backup destination. (The drive should be at least the same size as your Mac drive.) Connect an external hard drive to your Mac and launch Time Machine. Here you have two options to backup Mac data before macOS 10.13/10.13.4 update: Time Machine or Mac backup software for help. Back up Mac computer data before macOS 10.13/10.13.4 update

Clean install mac os sierra 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 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. 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.