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1. #Macbook external hard drive authenticate how to
2. #Macbook external hard drive authenticate password
3. #Macbook external hard drive authenticate Bluetooth
4. #Macbook external hard drive authenticate mac

If you intend to run a current version of the macOS from the external drive, this is all you will need to do. In the External Boot section, select the option labeled Allow booting from external media. The Startup Security Utility window will be displayed. Click or tap Enter macOS Password, select an administrator account, and enter the password. Select Startup Security Utility from the Utilities menu. The Startup Security Utility allows you to change the default behavior of preventing booting from external devices. No matter which of the two methods you used to start your Mac, you should now be at the macOS Utilities desktop.

#Macbook external hard drive authenticate mac

When I started my Mac up via Internet Recovery, it took just shy of 5 minutes your time may be longer or shorter, the point being, go make some coffee or tea while you’re waiting. It can take a while before the recovery utilities are displayed, so be prepared to wait a bit. Once you see the globe, you can release the keys. To use Internet Recovery, start up the Mac while holding down the Command, Option, and R keys until you see a spinning globe.

#Macbook external hard drive authenticate password

If you’re connecting via Wi-Fi, you may need your network password or security key, so be sure and have them handy. Once the connection is made, the recovery tools are downloaded to your Mac from an Apple server. Internet Recovery requires a connection to the Internet via your local network. Internet Recovery results in the same recovery tools being available but doesn’t require a working startup drive. If you can’t access the normal recovery volume, you can use a secondary method-Internet Recovery-to gain access to the macOS Utilities desktop and all of its tools. This usually means the normal startup volume is probably also damaged, which may be why you’re trying to boot from an external to begin with.

When that happens, the usual cause is that the Mac’s startup device has been damaged in such a way as to prevent the hidden recovery volume from being accessible. There’s an alternate method for accessing the recovery volume should the above method fail. Jump ahead in the instructions to Using the Startup Security Utility Use Internet Recovery Once the Apple logo is present, you can release the keyboard shortcut.Īfter a brief wait, you should see the macOS Utilities desktop appear. The Recovery desktop with macOS Utilities window open.

#Macbook external hard drive authenticate Bluetooth

If you’re using a Bluetooth wireless keyboard, you may need to start up your Mac and wait to hold down the keyboard shortcut until after you hear the startup chime. Continue to hold down the keyboard shortcut until you see the Apple logo. Once the Mac is off, hold down the Command and R keys (⌘ + R) while starting up your Mac. For most of us, accessing the recovery volume and it’s Security Startup Utility is just a keyboard shortcut and a restart away. The Security Startup Utility is part of the macOS Recovery volume that is hidden on the Mac’s startup drive. Apple provided the Startup Security Utility so that a user with administrator privileges can alter the default security settings. Since our goal here is to boot from an external device, the settings for the T2 security chip will need to be changed. It also prevents booting from external devices that someone may connect to your Mac. The T2 chip helps protect your Mac against unauthorized access by providing a secure boot environment that ensures the Mac only boots from an authorized (signed) version of the Mac OS. If your Mac includes a T2 security chip, there are a couple of additional steps you’ll need to perform to allow your Mac to start up from an external device.

#Macbook external hard drive authenticate how to

How to Enable a T2-Equipped Mac to Boot From an External Device Although the ports appear the same, the speed at which they operate can be significantly different.