Virtualbox and Extensions v 6.1.18
Intel(R) Core(TM) i7-4600U CPU @ 2.10GHz (CPU support Virtulization)
I want to migrate my 3 Windows VMs into my LM 20.1 machine. The VMs were running fine in LM 17.3 KDE
When I start one of my VMs I get the error message:
The same error message appears for all 3 Windows VMs.Failed to open a session for the virtual machine WFM Basic_01.
VT-x is disabled in the BIOS for all CPU modes (VERR_VMX_MSR_ALL_VMX_DISABLED).
Result Code: NS_ERROR_FAILURE (0x80004005)
Component: ConsoleWrap
Interface: IConsole {872da645-4a9b-1727-bee2-5585105b9eed}
How can I change the settings in UEFI and BIOS to enable VT-x / Virtualization?
Thanks in advance for helping comments.