Acpi Msft0101 Driver Windows 7 __top__ Page

Report: "Acpi Msft0101 Driver Windows 7"

Summary

The "ACPI\MSFT0101" device ID generally appears for a generic Microsoft-supplied HID-compliant device interface (often related to virtual HID devices, sensor hubs, or composite ACPI/HID interfaces). On Windows 7 it commonly surfaces when the OS cannot match a specific hardware driver and falls back to a generic Microsoft driver (or when an ACPI/SMBIOS-created device exposes a standard interface without a vendor-specific driver). Problems reported include unknown device entries in Device Manager, yellow warning icons, or nonfunctional sensors/input devices.

6. Known Issues with the Unofficial Driver

• : If you do not need TPM 2.0 or BitLocker, you can sometimes disable "Intel Platform Trust Technology" in your BIOS settings to remove the unknown device from Windows. HP Support Community for the KB2920188 hotfix? Ideapad-110-17ACL-ACPI-driver - LENOVO COMMUNITY 1 Dec 2016 — Acpi Msft0101 Driver Windows 7

  TPM 2.0 vs. Windows 7

  This is the core of the problem: