Best Answer: How Do I Make a Bootable macOS High Sierra Usb Install?
Contents

How do I make my High Sierra bootable USB?

To install High Sierra from a USB using your startup disk drive:

  1. Go to System Preferences.
  2. Click on Startup Disk and select the installer.
  3. Restart your Mac.
  4. Hold down Command (⌘) + R to boot into recovery mode.
  5. Connect your macOS High Sierra bootable USB.
  6. Within a few seconds, a macOS Utility screen should pop up.

How do I make a macOS Sierra installer drive bootable?

The Easy Option: Disk Creator

  1. Download the macOS Sierra installer and Disk Creator.
  2. Insert an 8GB (or larger) flash drive. …
  3. Open Disc Creator and click the “Select the OS X Installer” button.
  4. Find the Sierra installer file. …
  5. Select your flash drive from the drop-down menu.
  6. Click “Create Installer.”
Marcus Vance

Marcus Vance

Cybersecurity & Digital Privacy Researcher

Marcus Vance is a cybersecurity auditor and technology writer dedicated to educating the public about online safety, data privacy regulations, enterprise security, and emerging cyber threats.

Share this article
Twitter Facebook Pinterest