You can also eject your external hard drive if you drag-and-drop its icon from your macOS desktop to the Trash icon on the dock. Click the Eject icon (⏏) to the right of the external hard drive.
On the left side of the Finder window, locate the external hard drive under Devices. If no message is displayed after five seconds, it is likely safe to disconnect the external hard drive. plug in the external drive to a Usb port that you know works with other devices. In this example, the option to eject the external hard drive is named 'Eject My Passport Ultra.'Īfter clicking the eject option, wait for a message stating it is safe to remove the hardware before pulling the external hard drive out of the computer. When you plug in a hard drive into your Mac, you expect it to pop up in. Click the name of the external hard drive. It should look like this: 1.1 Install High Sierra on the SSD - When setting up the OS on the SSD. Use Mac OS Extended (Journaled) and GUID Partition Map as the options.