How do I access ACPI management?

A.

1. Right click on ‘My Computer’ and select Properties from the context menu.
2. Select the Hardware tab.
3. Click the ‘Device Manager’ button.
4. Expand the Computer object.
5. Its type will be shown, probably ‘Standard PC’ (if it says (Advanced Configuration and Power Interface (ACPI) PC then ACPI is enabled already)