See Install Windows 10 on your Mac with Boot Camp Assistant - Apple Support for reference. Step 1: Go to the official Microsoft Windows 11 download page and scroll down to locate the Download Windows 11 Disk Image (ISO) section. It is a simple procedure, and you just need to follow the steps below. You need at least 40GB for Windows and 10GB for the Bootcamp/Windows installer. To create a bootable USB installer, you need to download the Windows 11 ISO file or ISO image. You also need to address issues on the 128 GB internal disk. You can connect external storage after Windows is fully installed. Right-click on your ISO file and select Burn disc image. Alternatively, you can use Window's native ISO burner. Click Browse and locate your Windows ISO file. In general, 2015 and later Macs will not allow external storage to be connected to the Mac during Bootcamp/Windows. To create a bootable DVD, open Burnaware and click on Burn ISO. My question is how to create Windows 11 bootable USB on Mac Big Sur? I need to create a bootable install media to test Windows 11 out on my new build PC.Īre you looking to create an installer for a separate PC, or use Bootcamp to install Windows on this Mac? If latter, post the year/model of your Mac.

1, when I open Boot Camp app, it asks me to remove all storage devices.

What is the year/model of your Mac (do not post the serial number)? On Big Sur 11.5. However, I found this feature is missing when upgrading my MacBook Pro from Catalina to Big Sur. Step 1: Download the Windows 11 disk image Step 2: Download and run Ventoy Step 3: Flash Ventoy on the USB pen drive Step 4: Copy the ISO file to the USB pen. I am used to create Windows bootable USB on my Mac with Boot Camp app, which worked great on Mojave and Catalina.

Create windows 11 bootable usb from iso