- #Make a bootable usb drive for mac ox how to
- #Make a bootable usb drive for mac ox code
- #Make a bootable usb drive for mac ox free
Depending on the version of macOS you downloaded, enter one of the following commands: Once you’ve done that, connect the USB drive to your machine, open the Terminal application on your Mac. First, you’ll need a USB drive, preferably one that is formatted to macOS Extended for any macOS backup to serve as your startup disk creator.
#Make a bootable usb drive for mac ox how to
It will download directly to your Applications folder if your Mac starts to try to download and install the version of macOS you downloaded, simply quit the installation process.Ĭurious how to create a bootable external drive for Mac? We’ve got you covered. Whether it’s an external hard drive or a USB ‘thumb’ drive, both are considered bootable drives.įor the sake of clarity, we’ll simply refer to any external drive as a USB drive.īefore you begin, you’ll need to download the macOS version you’d like to use directly from Apple. Simply stated, a bootable USB Mac drive is one that has a version (or versions) of macOS available on a disk that isn’t your machine.
#Make a bootable usb drive for mac ox free
If you want to start over and wipe out the data, you need to go into Disk Utility to reformat the internal drive first, and then install macOS Sierra.Try free What is a Bootable USB or External Drive? If you want to install Sierra and leave the data intact, select Install OS X.
Your Mac will display an OS X Utilites window.(You don’t need to select a network to proceed.) Click on the external drive and hit Return. After a few moments, your Mac should display the Startup Manager, which will show you the available boot drives.Press down on the Option key while the Mac boots. Plug your external drive into your Mac.You can quit Terminal and your drive is ready for use. You should see Terminal display a “Copy complete” and Done notice. Terminal will copy the installer file to your drive.When that part is done, your Mac may ask you if you want to use the drive for Time Machine. You’ll see that Terminal erases your drive.To confirm that you want to continue, type Y and hit Return. Terminal will tell you that it will erase your drive.Terminal doesn’t display characters when you type it in.