Select from the Property dropdown. You should see ACPI\NSC6001 . 2. Download the Correct Driver
: Check the Acer Support site for your specific model (e.g., Extensa 5220, 5620, or TravelMate 6593). Look for "Infrared" or "IrDA" drivers. acpi nsc6001
: Advanced Configuration and Power Interface, which helps the operating system manage hardware power. NSC : The vendor code for National Semiconductor. Select from the Property dropdown
The identifier ACPI\NSC6001 (or ACPI\VEN_NSC&DEV_6001 ) corresponds to an infrared communication chip manufactured by . acpi nsc6001
If the driver comes as a .zip or folder without an installer: