Use command prompt to add custom code to VirtualBox

Finally, head over to the USB tab and select USB 3.0, then hit OK.

Browse and select your macOS Big Sur disk image.

Next, select the disk icon next to Optical Drives. Now under Storage select the blank disk under Storage Devices.Under Display, set Video memory to 128 MB.Make sure the Enable PAE/NX box is checked.If you have a CPU with power to spare (like an Intel Core i7 or i9 with multiple extra cores), consider allocating more. Under System, remove the floppy from the boot order.Right-click your macOS virtual machine and select Settings. Before you power on the virtual machine, you need to make some settings adjustments. Edit the macOS Big Sur virtual machine settingsĭo not try to start your macOS Big Sur virtual machine yet.

macOS Big Sur requires at least 35 GB of storage. On the next screen, select Virtual Hard Disk, then set the disk size to a minimum of 50GB, but ideally more if you can save space. Now select Create a hard drive now and select Create. Remember, you cannot allocate more RAM than your system has available, and you must leave some memory available for the host operating system. I would suggest a minimum of 4 GB, but the more you can provide from the host system, the better your experience will be. You’ll need to enter this name in a series of commands, and it’s frustrating to type a complicated name multiple times! Next, set the amount of RAM that the macOS virtual machine can use.

Regarding the name of the virtual machine, make it something memorable but easy to write. VirtualBox will detect the operating system as you type and will default to Mac OS X. Scroll down, select All Supported Platforms to download, then double-click to install. Includes fixes for USB 3.0 support, mouse and keyboard support, and other useful VirtualBox patches. How to install macOS Big Sur in VirtualBox on Windowsīefore creating the macOS virtual machine, you must install the VirtualBox Extension Pack. Please see our forum if you have any questions about your system’s compatibility with setups like this. With screenshots and a video to guide you, we’ll walk you through each step. We’ll walk you through every step of installing macOS Big Sur on VirtualBox Windows in this guide. The operating system is available for various Mac computers and can also be installed virtually, as we are doing in this guide, and was formally released to the public on. The Mac operating system for Macintosh computers, macOS Big Sur, is version 17 and succeeds macOS Catalina. Check How to Install macOS Big Sur in VirtualBox on Windows

Mac big sur virtualbox