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When the macOS initial setup starts, shut down macOS with Command-Q Run “Install macOS Beta.app”, select “Show All Disks…” and select the new empty disk.Run InstallAssistant.pkg which creates an “Install macOS Beta.app” in the /Applications folder.Attach it to the virtual machine and erase it with Disk Utility, formatting it to APFS. Use VirtualBox to create an additional disk image that’s has at least 60GB of space.Windows can create and mount VHD disk images through Disk Management.
Mount disk boot mac os 10.11 download#
Mount disk boot mac os 10.11 how to#
Here’s how to run macOS Big Sur on VirtualBox: And don’t worry we will instruct you how to.
Mount disk boot mac os 10.11 install#
Once booted, you'll be able to install or upgrade El Capitan as you normally would.You may be wondering what more does the macOS 11 Big Sur have to offer you? Well find out for yourself, you even can in Windows, first you’ll need to learn how to install macOS 11 Big Sur on VirtualBox on Windows PC. Whichever method you use, you should be able to boot from your new USB drive either by changing the default Startup Disk in System Preferences or by holding down the Option key at boot and selecting the drive. Give it some time, and your volume will soon be loaded up with not just the OS X installer but also an external recovery partition that may come in handy if your hard drive dies and you're away from an Internet connection. The command will erase the disk and copy the install files over. Sudo /Applications/Install\ OS\ X\ El\ Capitan.app/Contents/Resources/createinstallmedia -volume /Volumes/Untitled -applicationpath /Applications/Install\ OS\ X\ El\ Capitan.app -nointeraction
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Assuming that you have the OS X El Capitan installer in your Applications folder and you have a Mac OS X Extended (Journaled)-formatted USB drive named "Untitled" mounted on the system, you can create an El Capitan install drive by typing the following command into the Terminal. If you don't want to use Diskmaker X, Apple has actually included a terminal command that can create an install disk for you. The process is outlined in screenshots above. Choose your disk (or partition) from the list that appears, verify that you'd like to have the disk (or partition) erased, and then wait for the files to copy over. It will then ask you where you want to copy the files-click "An 8GB USB thumb drive" if you have a single drive to use or "Another kind of disk" to use a partition on a larger drive or some other kind of external drive. Select OS X 10.11 in Diskmaker X, and the app should automatically find the copy you've downloaded to your Applications folder. If you're comfortable with the command line, it's still possible to create a disk manually using a Terminal command, which we'll cover momentarily.