You are the network administrator for your company. An employee named Bruno uses a Windows 2000 Professional portable computer. When he starts the computer， Windows 2000 prompts him to select either a docked or an undocked mode. Bruno primarily works out of the office and does not use a docking station. What should you do？（）

• A、 Modify the portable computer’s BIOS settings, and disable support for the docking station
• B、 Modify the portable computer’s hardware profiles, to remove the Docked hardware profile
• C、 Modify the portable computer’s device settings to disable the Unplug devices icon in the  system tray. 
• D、 Modify the portable computer’s hardware profiles, and move the Docked hardware profile to  the top of the list of hardware profiles.