A low-quality fix is disabling Secure Boot or clearing the CMOS haphazardly. A high-quality fix involves updating the Intel ME Firmware, resetting TPM ownership properly, and adjusting power management settings so the TPM survives sleep/wake cycles.

Dell Vostro 5568 Tpm Device Not Detected Extra Quality !!install!! Direct

A low-quality fix is disabling Secure Boot or clearing the CMOS haphazardly. A high-quality fix involves updating the Intel ME Firmware, resetting TPM ownership properly, and adjusting power management settings so the TPM survives sleep/wake cycles.