Acpi Msft0101 Driver Windows 7 ((top)) -

: After installation, the "Unknown Device" should be recognized as "Trusted Platform Module 2.0" under the Security devices category in Device Manager. Alternative Solution: Disable in BIOS

: If you recently updated from Windows 7 to a newer version and see this error, you may need to reinstall the chipset drivers or the Intel Management Engine Interface from your manufacturer's support page. Acpi Msft0101 Driver Windows 7

In many modern systems, the TPM is managed through the chipset. Sometimes, installing the full chipset drivers will resolve the TPM detection. : After installation, the "Unknown Device" should be

Some online forums offer modified .inf files that force Windows 7 to recognize the TPM 2.0 device as a generic TPM 1.2. These are and can cause system instability, blue screens (BSOD), or security issues. We strongly advise against this approach. Sometimes, installing the full chipset drivers will resolve

As a result, Windows 7 defaults to reporting an error: "The drivers for this device are not installed. (Code 28)" or "This device cannot start. (Code 10)."

Run the installer and restart your computer. The "Unknown Device" should now be identified as a Trusted Platform Module 2.0. HP Support Community 2. Disable the Device in BIOS