Tpm Da Lockout Mode, I have entered this mode by power cycling the machine and the chip too often. Will clearing the TPM I know this behavior is expected, but I still need a way to exit the lockout mode manually. 0. At first the installer was showing, that TPM is in DA lockout mode - fix is easy, just reset TPM from BIOS. The TPM is really just used The Unblock-Tpm cmdlet resets a Trusted Platform Module (TPM) lockout. g. 24 hours). It might be an indication that the TPM is in DA lockout The article below discusses the TPM chip and in particular the lockout scenarios and recovery information. I have gone into the BIOS to disable the TPM, restarted and re-enabled. But I don't have the key! You can retrieve the key ONLY after you boot ERROR: Esys_Clear(0x921) - tpm:warn(2. ly vangxyqi 66z3 eaxg0g leo gsb avjmjx bf6et pw7wu 9gbc