I5-6400 (VT-x/VT-d/EPT support). Virtualization Error

I think my hardware should support all needed features. I try to install Qubes 4.1.1 but still get an error message my hardware does not support IOMMU/VT-d/AMD-Vi.
Its a ThinkCentre M700
(desktops and all in ones :: thinkcentre m series desktops :: thinkcentre m700 tower and small :: 10gr :: 10gr0054ge :: pc0kvuu1 Lenovo PC Support - Lenovo Support US)
CPU: i5-6400. Intel site says: VT-x: yes, VT-d: yes, EPT: yes
(Intel® Core™ i5-6400 Prozessor)

In Bios I found “Intel(R) Virtualization Technology”: enabled

Where is the problem. I miss something with my hardware or is there a problem with configuration?

I am really looking forward to try Qubes 4.1.1 and I really dont get the problem

forget to mention that in HCL, ThinkCentre M700 is listed once in similar configuration. TPM is grey but all others are green. But it is R3.2

Maybe you changed some other settings in the bios? You could try resetting it to factory default.