Sony PCG-F640 VAIO User Guide (primary manual) User Manual page 71

1 Turn off your computer and disconnect all peripheral devices.
2 On the bottom of the computer, slide the port replicator connector cover
open.
Port replicator connector
Port repilcator connector
3 Attach the bottom of the computer to the port replicator connector until it
clicks.
Attaching computer to port replicator
Notebook
Connecting the Port Replicator
Port replicator
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