: The specific device ID for their Fast Infrared (FIR) controller.
The identifier ACPI\NSC6001 (or ACPI\VEN_NSC&DEV_6001 ) corresponds to an infrared communication chip manufactured by .
: 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
Select from the Property dropdown. You should see ACPI\NSC6001 . 2. Download the Correct Driver
Select the .inf file and follow the prompts to finish the installation. Do You Actually Need This Driver? : The specific device ID for their Fast
Select .
Alternatively, if you don't use infrared, you can often the device in Device Manager to stop Windows from alerting you about the missing driver. IrDA Fast Infrared Port Driver for Acer - Extensa 5620 Look for "Infrared" or "IrDA" drivers
In , right-click the Unknown Device and select Update driver . Choose "Browse my computer for drivers" .