TPM doesn't seem to work

[bjorndewaele76]

Hello everybody,

yesterday I did some troubleshooting for the compliance to upgrade my test machine to Windows 11.  I've found out how to enable TPM and so on.

Inside Windows 10, you can use the get-tpm powershell to read the TPM information.

get-tpm : Object was not found. (Exception from HRESULT: 0x80090011)
At line:1 char:1
+ get-tpm
+ ~~~~~~~
+ CategoryInfo : NotSpecified: (:) [Get-Tpm], TpmWmiException
+ FullyQualifiedErrorId : Microsoft.Tpm.Commands.TpmWmiException,Microsoft.Tpm.Commands.GetTpmCommand

I've found out that this only occurs when adding a TPM module into the device.  I've been playing around with removing it and once I remove it, the powershell get-tpm works correctly and returns the information that I don't have TPM and so on.  From the moment I add the module again, then it occurs again.

Can someone confirm this ? Or am I missing something ? 

Thanks in advance

[bjorndewaele76 · Accepted solution]

All,

I was digging into this during a troubleshooting session.  After a while, I received Windows 11 via Intune.  After installation of Windows 11, get-tpm works fine. 

Weird issue but case closed.