The hardware ID ACPI\MSFT0101 does not correspond to a specific brand like Realtek, Intel, or Broadcom. Instead, it is the hardware ID for a .
: Download and install the KB2920188 update directly from Microsoft (if available) or through manufacturer support pages like HP Community or Lenovo Support .
Locate under “Other devices” (yellow triangle)
Below are the three best, fully tested, legal, and 100% free methods.