B550M Ds3H (ref 1.0) TPM 2.0 Not Working

Hello,

Sorry if my english is not very I'm doing my best.

I recently tryed to launch a game and the antiCheat said to activate TPM 2.0.

I was surprised because for the installation of Win 11 I remembered doing it.

I went in my Bios, but the AMD CPU fTPM was enabled, and the trusted computer or something like that was also enabled. I have Secure boot on.

If I do Get-tmp in the admin powerShel I get all false. I tried to update my driver nothing changed.
I tried to deactivate everything and enable one by one with rebooting. Still doesn't work. I also tried to reset my BIOS, update it nothing seems to work.

I even reset my windows..

I don't see what else I could do. If you have any ideas I'm listening.

I've seen that in my Device manager there is that :

https://preview.redd.it/jlnajc7co87h1.png?width=253&format=png&auto=webp&s=a30c88d951583c0b403913e77de4a313d311228f

Sorry it's in french..

And the bottom one seems to disappear if I deactivate AMD CPU fTPM in my bios.

The only things left to do is to buy a TPM module online and plug it..

Thanks in advance