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Shutting Down Your Computer
Docking and Undocking Your Laptop Computer
Undocking Your Computer While it is Running— Hot Undocking
Advanced Configuration and Power Interface (ACPI) is a form of power
management, that enables the operating system to control the amount of
power given to each device attached to the computer.
If your computer is ACPI-enabled, you can undock it while it is still running,
without shutting down open applications or programs.
To determine if your computer is ACPI-enabled:
Windows Vista
1
Click Start
→
Control Panel
→
System and Maintenance
→
System
→
Device Manager (listed under Tasks).
2
If a window appears asking for permission to continue, click Continue .
3
Look for the System devices . If your computer is ACPI-enabled, ACPI will
appear next to the device name.
Windows XP
1
Click Start
→
Control Panel
→
Performance and
Maintenance.
2
Click Administrative Tools
→
Computer Management
→
Device
Manager .
OR
Click
System
→
System Properties
→
Hardware
→
Device Manager .
3
Look for the System devices . If your computer is ACPI-enabled, ACPI will
appear next to the device name.
Undocking Without Shutting Down
1
Save any open files.
FOR MORE INFORMATION:
To learn more about undocking your laptop
computer, see the documentation that came with your computer and
the documentation that came with your docking station.