Sony PCG-R505ECP - Manual (Page 23)

Disconnecting the Docking Station
23
To disconnect the docking station when the computer is on
You can use the Start Menu in the Windows® task tray or the UNDOCK switch
on the docking station to disconnect your computer from the docking station
while the computer is on.
From the Start menu
1 Click Start on the Windows® taskbar.
2 Select Unlock Computer to access the Undock Complete dialog box.
Removing the Computer from the Docking Station
✍
(Microsoft® Windows® XP) If you switch user accounts using Fast User Switching,
the UNDOCK switch function on the docking station will be interrupted. Instead, follow
the instructions to disconnect the docking station from the Start menu.
Wait for the docking indicator to switch off before undocking the computer.
✍
Once the Undock Complete dialog box appears, continue to step 3 to finish undocking
the computer. This prevents you from leaving the computer on the docking station in
this released state for too long.