Sony VAIO PCG-R505JSP User Manual page 43

1 Pull out the two release levers on either side of the rear corners of the
docking station, to release the notebook from the docking station.
Releasing the Notebook from the Docking Station
2 Remove the notebook from the docking station, while moving the notebook
slightly back to disengage it from the two front latches of the docking
station.
Removing the Notebook from the Docking Station
Pull release levers on either side of
rear corners of docking station
Connecting the Docking Station
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