This is second thread this week with PTE misuse error on XPS 8900.
What version of BIOS is running?
Pinged my Dell tech contact and who said you should find this in BIOS setup:
Security- TPM 2.0 Security
- Remove check from TPM ON
- Remove check from Enable TPM 2.0 Key Storage
- Remove check from Enable TPM 2.0 Attestation
Do not change anything else but save the TPM changes before exiting setup and reboot.
Does that help?
Forum Member since 2004
I am not a Dell employee