Forum Discussion
TPM Attestation Not Supported after AMD Ryzen Upgrade
Hi, after Upgrading my CPU from Ryzen 5 2600 to Ryzen 7 5700x Windows Security Chip App reports "Attestation: Not Supported" but "Memory: Ready". In die TPM Console it shows that the TPM Module is ...
Thanks for your response. Would be nice if we could get an official answer by Microsoft if this is a known issue and that it does not impact windows functionality.
I already read that post.
I already read that post.
I also found this post: https://learn.microsoft.com/en-us/mem/autopilot/known-issues
But I'm not sure if it is related to our problem.
But I'm not sure if it is related to our problem.
- Yeah it definitely could be.
My understanding of the task you had mentioned, AikCertEnrollTask, is that when a TPM and EKCert is present that task will be triggered to attempt to enroll for an AIK cert. Part of the name in the URL is constructed from information in the EK cert supplied by the hardware manufacturer so the task fails as there is no EKCert at all to look at.
