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uzairali001
Contributor
Contributor

TPM attestation failed with "Internal Failure"

How to enable TPM 2.0 on esxi host? when I connect esxi to vcenter it shows "TPM attestation failed" and the error message is "Internal Failure". This is the content of vpxd.log
2021-07-01T17:04:31.1892 warning vpxd[06035] [Originator@6876 sub=Attestation opID=kq13umtr-824-auto-mx-h5:70000523-ae] Failed to establish root of trust; [vim.HostSytem:host-1017,ryzen-esxi.mydomain.com], N3Vim5Fault8TpmFault9ExceptionE(Fault cause: vim.fault.TpmFault)

I have restart, disconnected and reconnected host multiple times

My mobo is Gigabyte x570 pro and on bios it shows TPM 2.0 is enabled as well as secure boot

Ps: vCenter is installed as a VM under the esxi host
esxi version: 7.0 Update 1

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