#CREATE BOOTABLE MAC HIGH SIERRA USB CODE#

Go back to Terminal and paste the copied code at the prompt.Sudo /Applications/Install macOS Sierra.app/Contents/Resources/createinstallmedia -volume /Volumes/Untitled -applicationpath /Applications/Install macOS Sierra.app Launch Terminal (/Applications/Utilities/Terminal.app).If your drive is named something else, you need to change Untitled to the name of your drive.) (In the Terminal command you will use, I use Untitled to represent your external drive. Connect the external drive to your Mac.If your really donвЂ™t want to use Terminal, there are a couple of free apps you can use. The process detailed below involves the Terminal.

Change the name of your drive to Untitled you need to do this for the steps below.

The drive will be reformatted automatically as part of the process. IвЂ™ve used different drives with success, including a VisionTek 120GB USB 3.0 Pocket Solid State Drive ($83 on Amazon) and an old 8GB Iomega Micro Mini Hard Drive.ДonвЂ™t worry if the drive isnвЂ™t formatted for the Mac. You can use a USB flash drive or a hard drive with room for the installer software. If it automatically launches after download, quit the installer. Look for macOS Sierra in the list of apps that youвЂ™ve bought, and click on the Download button. You can download it again if you go to Purchased in the App Store. If youвЂ™ve already upgraded your Mac to Sierra, the installer is removed from the Applications folder. Keep the installer in the Applications folder.

Create bootable mac high sierra usb