Sony PCG-GR300K - Manual (Page 75)

To connect a computer display
 Locate the Monitor jack identified by the symbol on the back of the notebook. Plug the display cable (not
supplied) into this port.
 If necessary, plug one end of the display power cord into the display, and the other end into an AC outlet.
Connecting an external computer display
Note:
See the manual that came with your computer display for more information on its installation and use.
Connecting a multimedia display
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