How to install macOS Sierra from USB drive

How to install macOS Sierra from USB drive

In 2016 was released new operating system macOS Sierra. Upgrade from previous version to new one is really simple, but you can have some troubles during installation, or you want to do clear installation. You have possibility to install macOS Sierra from USB drive.

 

First you must create installation disc.

Download system from HERE.

Download and install DiskMaker X, mount the DMG, then drag the program to your Applications folder.

How to install macOS Sierra from USB drive

Start the program and choose macOS Sierra

How to install macOS Sierra from USB drive  How to install macOS Sierra from USB drive

DiskMaker X will find your installer and confirm that it exists. If you’ve put the installer somewhere besides the Applications folder, you can direct manually to the file.

How to install macOS Sierra from USB drive  How to install macOS Sierra from USB drive  How to install macOS Sierra from USB drive

Next, choose the drive where you want to copy installation files (USB) and you will be warned that all data on the drive will be erased. Choose “erase then create the disc”

How to install macOS Sierra from USB drive  How to install macOS Sierra from USB drive  How to install macOS Sierra from USB drive  How to install macOS Sierra from USB drive

Then DiskMaker X will create boot disk. When the process is done, you will hear nice lion roar and confirmation window will appear

How to install macOS Sierra from USB drive  How to install macOS Sierra from USB drive  How to install macOS Sierra from USB drive  How to install macOS Sierra from USB drive  How to install macOS Sierra from USB drive

Done, you installation drive is prepared for use.

 

Installation from USB

Restart your Mac and during starting hold the Option key. You will be asked which drive to boot from.

How to install macOS Sierra from USB drive  How to install macOS Sierra from USB drive  How to install macOS Sierra from USB drive  How to install macOS Sierra from USB drive  How to install macOS Sierra from USB drive  How to install macOS Sierra from USB drive

Select the external drive with macOS Sierra on it from the list of systems to start up your computer.

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Tony
Tony is administrator of How2Db.com. His hobby is creating "How to" tutorials, Ice hockey and his 1yr old son 🙂
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