Sony VGN-SR51MF/P User Manual page 14

Getting Started >
Locating Controls and Ports
A
Port cover
Open the port cover to access the ports behind it.
Pull the port cover down with your fingertip and gently pull it until
it is completely out of the socket.
B
Network (LAN) port (page 57)
C
Modem port (page 55)
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