Acpi - Nct0031

is a hardware ID associated with the NEC Hardware Utility Interface (HUI). This specific ID is commonly found in the Device Manager of NEC laptops and desktops, such as the Lavie or VersaPro series, where it often appears as an "Unknown Device" if the proper drivers aren't installed. What is the NEC Hardware Utility Interface?

for using NCT0031 under ACPI:

If you see an exclamation mark next to an "Unknown Device" in Windows Device Manager with this ID, the system lacks the proper utility driver. How to resolve this: NEC Hardware Utility Interface drivers / NEC PC-VK23TGVGU acpi nct0031

Facilitates communication for specialized hardware management, such as monitor calibration, on-screen display (OSD) controls, and energy-saving features. is a hardware ID associated with the NEC

To confirm this is the problematic device on your system: for using NCT0031 under ACPI: If you see