Sony PCG-R505GL - Manual (Page 111)

Connecting the Docking Station
111
Using the Start menu
1 Click Start, and click Undock Computer. The Undock Complete pop-up
window appears.
2 Wait for the docking indicator to switch off before undocking the computer.
3 Follow steps 3 and 4 of “To disconnect the docking station when the
computer is off”.
✍
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.
Docking Indicator
Docking indicator