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In Display ➜ Screen, set the Graphics Controller to VMSVGA.In System ➜ Processor, set the number of CPUs to a minimum of 2.In System ➜ Motherboard, set the Chipset to PIIX3.The minimum is 4096MB, but for best performance, I recommend setting it to 8192MB.Ĭreate a VDI virtual disk with a fixed size and a minimum of 80GB.Ĭlick on your virtual machine and open the Settings options. Enter the name you want, select Mac OS X for the type and Mac OS X (64-bit) for the version. Configuration of the virtual machineĬreate a new virtual machine. Open the Task Manager and in the Performance tab check the Virtualization field is enabled. How do I know if virtualization technology is enabled on my computer? Make sure you set this option to Enabled. Once on your BIOS or UEFI, you need to find the Secure Virtual Machine Mode, AMD-V or SVM Mode option which is usually found in the Advanced options. How to activate AMD's AMD-V virtualization technology? Once on your BIOS or UEFI, you need to find the Virtualization Technology, VT-X or VT option which is usually found in the Advanced options.
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How to activate Intel's VT-X virtualization technology? It can be one of these keys: F1, F2, F10, F12, or DEL (may require pressing the Fn key). In order to do this, you need to know the key To activate the virtualization technology option, you need to access either the BIOS or the UEFI of your computer. This technology must be enabled in order to run macOS Catalina on VirtualBox. For Intel, it is named VT-X and for AMD, it is named AMD-V. The virtualization technology is available for Intel and AMD processors under different names.
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