HP Workstation Z420 AMI Bios Unlock for M.2 PCIe

[leon1976]

Hi,

I'm new here. I have over other sides read that here many Expert Users who can help me by Unlock my Bios. 

I have in my HP Z420 Workstation on PCIe place, Angelbird PX1 with M.2 TOSHIBA / OCZ RVD400 SSD installed.
My problem is, if I boot with USB and install Windows 10 Pro then is everything OK. I can install on this SSD from Toshiba. But I can't boot it over them. 
I have spoken with HP Support call center. They have say me that only HP Z Turbo works. Not other PCIe Controller Cards. But HP Z Turbo is to expensive and it is not so good in benchmark. I will work with my Toshiba. 
That is why I will unlocked my BIOS. 

Is there anyone who can help me by my Problem?? 

Thank you very much..

Leon