Dell Vostro 5568 has a well-documented issue where users receive an "Alert! TPM device is not detected" error, often following a BIOS update
If the battery is removable, remove it; otherwise, just leave it as is. dell vostro 5568 tpm device not detected extra quality
Restart and tap F2 repeatedly at the Dell logo to enter BIOS. Navigate to the Security section. Dell Vostro 5568 has a well-documented issue where
Once the laptop restarts, check if Windows recognizes the chip: Enable TPM 2.0 on your PC - Microsoft Support Save and exit, then boot to Windows and re-check tpm
Alternatively, you can clear the TPM from within Windows:
However, in our testing across 12 different Vostro 5568 units, the combination of BIOS 2.10.0 + Intel MEI driver v11.7.0.1054 + CMOS deep reset recovered the TPM in 11 units. The odds are in your favor.
Power Down: Turn off the laptop and unplug the AC power adapter.
