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Names are case sensitive and shouldn't have space.): The name of the drive can't have any spaces, and it is case sensitive.Įnter the following text into Terminal ( Don't forget to change the name "MyVolume" in the text below to the actual name of your external drive. If it is not named "MyVolume," you will need to change the command syntax for the pathname where it says: Volumes/MyVolume. Recall the name of your formatted external drive when entering the following text into Terminal.Scroll down and double click on Terminal. You'll also need to ensure that macOS Big Sur is in your Applications folder, and you'll need to know the name of the external drive. Important: You will need to use an administrator account on your Mac to run the Terminal commands to create a boot drive.
#Create a bootable installer for mac os from windows how to
How to put macOS Big Sur onto your external drive Your thumb drive or external hard drive is now ready. Click Done when the process is complete.If Scheme is available, select GUID Partition Map.Select Mac OS Extended from the format list.If you have more than one external drive with the same name, you will need to rename the drive you are using as a bootable installer now. Note the name of your external hard drive (probably "Untitled") because you will need it when you create a bootable drive.Select your thumb drive or external drive under External.Ĭlick on the Erase tab at the top of the window.Scroll down and double-click on Disk Utility. Scroll down and double-click on Utilities.
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Select Applications from the list on the left side of the window.
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