In vSphere 7.0 Update 2 and later, you can use the vSphere Client to deactivate SEV-ES on a virtual machine.
- Ensure that the virtual machine is powered off.
- Connect to vCenter Server by using the vSphere Client.
- Right-click the virtual machine in the inventory that you want to modify and select Edit Settings.
- In the Edit Settings dialog box, under , deselect the Enable check box for AMD SEV-ES.
- Click OK.
SEV-ES is deactivated on the virtual machine.