Acpi Nsc6001 -

The ACPI NSC6001: A Comprehensive Overview

4. Driver Installation on Windows (XP/7/10/11)

Modern Windows (10/11) may refuse to install unsigned legacy drivers. You will need to: acpi nsc6001

Software integration and drivers

• BIOS/UEFI provides AML (ACPI Machine Language) tables that map platform functions to ACPI namespace objects; these often include methods to access the EC.
• Modern OS kernels include an EC driver that implements the ACPI EC interface, handling command/response sequences, device scanning, and event dispatch.
• Common issues: EC locking/timeouts (when AML and OS access conflict), incorrect AML methods, or mismatched ACPI table expectations causing device misbehavior or S3 resume failures.

• This usually happens if you forced a driver meant for Windows XP onto a Windows 7/10 machine.
• Fix: Right-click the device > Uninstall. Check "Delete the driver software for this device" if available. Restart the computer. If Windows doesn't find a driver, simply leave it alone. It is likely benign.

• Device Manager → Disable ACPI\NSC6001.
• System will ignore it.

The ACPI\NSC6001 hardware ID corresponds to a National Semiconductor IrDA Fast Infrared Port, primarily used in older Acer laptop models. Drivers for this legacy component can be installed via Windows Device Manager, typically requiring compatibility modes for Windows 10 or 11, or by disabling the device to clear error warnings. To find the necessary drivers for this device, visit the Acer Support Site. Extensa 7620 - IrDA Fast Infrared Port Driver for Acer The ACPI NSC6001: A Comprehensive Overview 4