Restart your computer and enter the (usually by pressing F2 , Del , or Esc during boot). Navigate to the Security or Advanced tab.
Save changes and exit. Windows should now recognize the device automatically. 2. Download Drivers from Manufacturer Support Acpi Msft0101 Driver Download
The following guide explains how to identify, download, and install the correct driver for your system. What is the ACPI MSFT0101 Device? Restart your computer and enter the (usually by
These often require the Intel Management Engine Interface (MEI) or a specific TPM 2.0 update. Intel Platform Trust Technology (PTT)
Search for the Lenovo Power Management Driver or the specific Lenovo ACPI Driver .
Look for , Intel Platform Trust Technology (PTT) , or Security Chip and ensure it is set to Enabled .