Since March windows 11 update TPM change issue

[opethdisciple]

As with many of you I use the AMD ftpm feature to meet the requirements of Windows 11 to use TPM 2.0.

However MS have changed something with the latest March Windows 11 update.

Both my machines are telling me I do not have a TPM device installed and yet it also says I do and it is working.

See the screen shots below:

Spoiler

I am able to press the dismiss button and the warning goes away it just seems a little weird.

I imagine many of you will hit this issue when you apply the March 2023 windows 11 updates.

I thought it could be something to do with the beta bios I am using with the Agessa 1.0.0.8 but that was working fine previous to the March updates.

And my other pc with the same problem is not on this beta bios so its definitely the updates that changed something.

 

[opethdisciple]

OK, if anyone finds this in the future, I think I fixed it by enabling secure boot in the bios.

 

[opethdisciple]

Seems like this is a known bug.

 

[opethdisciple]

Enabling secure boot only worked for one of my pc's. The other has this issue too and already has secure boot enabled.

I think we are waiting for MS to fix this.