TPM Attestation error: PCR replay failed
Article ID: 392972
Updated On:
Products
VMware vSphere ESXi
Issue/Introduction
The host is showing a failed TPM attestation with the error message: "PCR replay failed" after a successful upgrade.
Environment
- VMware vCenter Server 8.x.
- VMware vCenter Server 7.x.
Resolution
The customer needs to engage with the Hardware vendor, go into the BIOS settings and change the TPM PCR banks to ONLY enable SHA256 (disable the SHA1 bank if it's enabled).
Feedback
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