The Advanced Configuration and Power Interface (ACPI) is a widely adopted standard for managing power consumption and thermal characteristics in computer systems. It provides a set of interfaces and protocols that allow the operating system to interact with the hardware components of a computer, such as the CPU, motherboard, and peripherals, to control power consumption and thermal management.
Microsoft does not include a generic driver for ACPI NCT0031 because the method for reading the sensor data is vendor-specific. Windows sees the ACPI node, knows it should talk to a driver, but cannot find one signed by Microsoft or the OEM. acpi nct0031
NEC Hardware Utility Interface Driver for NEC - DriverIdentifier The Advanced Configuration and Power Interface (ACPI) is
In some rare cases, Windows Update can resolve this. Windows sees the ACPI node, knows it should
: Manages energy-saving profiles and specialized battery management tools unique to NEC hardware.