I'm on inspiron 15 3567, and I'm in windows insider program, so I received an update for win 11..

But a message showed up and is says my PC can't run win 11 because:

-My PC must support TPM 2.0.

-My PC must Support secure boot.

I do have secure boot option in ths bios but it's not enabled, I don't have TPM but I do have PTT (I heard they do pretty much the same job) but the check box for PTT is grayed out so I can't enable it..

How to solve this issue?