Sony PCG-R505GL - Manual (Page 110)

VAIO Computer Quick Start
110
4 Lift the computer up and slightly back to disengage it from the two front
latches of the docking station.
To disconnect the docking station when the computer is on
There are two ways to disconnect the docking station when the computer is
turned on.
❑ Using the Start menu
❑ Using the UNDOCK switch
Disconnecting the Docking Station
Removing the Docking Station
Release levers on rear
corners of docking station
Pull Release levers
on the rear corners
of the docking station