Hello all,
I am trying to disable Virtualization on my Z390
I have set VT-D to disabled
Secureboot Disabled
CSM Disabled
Hyper-V Disabled
I am at a loss as Virtualization is still enabled…
Does anyone have a modded version I can QFLASH with a hard disable of virtualization?
Thanks in advance <3
edit: SGX disabled
Still having issues 
VT-D does not disable virtualization, you need to disable VMX
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0x3C45F One Of: Intel (VMX) Virtualization Technology, VarStoreInfo (VarOffset/VarName): 0x637, VarStore: 0x1, QuestionId: 0x24B, Size: 1, Min: 0x0, Max 0x1, Step: 0x0 {05 91 04 09 05 09 4B 02 01 00 37 06 10 10 00 01 00}
0x3C470 One Of Option: Disabled, Value (8 bit): 0x0 {09 07 04 00 00 00 00}
0x3C477 One Of Option: Enabled, Value (8 bit): 0x1 (default) {09 07 03 00 30 00 01}
0x3C47E End One Of {29 02}
Copy the content of the EFI Shell archive (attached here), a single "efi" folder, to the root of a FAT32-formatted USB drive and boot from it when the system starts. You should reach an EFI Shell prompt.
At the EFI Shell, run setup_var 0x637 0x00 (these offset valid for BIOS version F11n) . It should compete successfully.
You now need to manually/forcefully reboot (Ctrl+Alt+Del) or reset the system.