Acpi Msft0101 Driver Windows 7 -

Device cannot start. (Code 10)

: Locate the KB2920188 update. While Microsoft has retired some direct hotfix links, you can often find it archived on manufacturer support sites like the HP Community . Acpi Msft0101 Driver Windows 7

Set Start = 4 for the TPM driver service: Device cannot start

: It provides the hardware-level security required for modern encryption and authentication tasks. TPM 2.0 Emulation Acpi Msft0101 Driver Windows 7

While Windows 8 and 10 support this device natively, requires a specific hotfix and configuration to resolve the "Unknown Device" error in Device Manager. Technical Overview: ACPI\MSFT0101 on Windows 7 Device Identification

If you are using or do not use BitLocker, you can simply disable the device to remove the error from Device Manager.