Acpi Nsc6001 -

The ACPI NSC6001 (often listed as ACPI\VEN_NSC&DEV_6001) refers to a National Semiconductor Fast Infrared Port (IrDA) found in legacy laptops.

Legacy Support: If using Windows 10/11, you may need to manually select "Infrared devices" -> "National Semiconductor" from the Device Manager list. acpi nsc6001

3. Finding the Correct Driver

Official drivers for NSC6001 are not available from Microsoft Update. You must obtain them from: The ACPI NSC6001 (often listed as ACPI\VEN_NSC&DEV_6001 )

Because the NSC6001 is a relic (National Semiconductor was absorbed by Texas Instruments years ago), you won't find it on a standard retail PC. Its kingdom is the embedded world (PC/104 stacks, industrial single-board computers). However, it has found a strange second life in the open-source firmware community, particularly Coreboot. industrial single-board computers). However