SAMSUNG PM961 Secure Boot?

[No1male]

Hi all, I have recently been getting pestered by the Windows 11 Health Check and decided to bite the bullet. However it is telling me that my Secure Boot is not active. I have checked my BIOS etc and everything is switched on but still the same message.

I have then had a look under System Information and next to Secure boot it is saying Unsupported. Does anyone know if the SAMSUNG PM961 is not capable of Secure Boot or have i just not turned something on?

Thanks