Sony VAIO VGP-UPR1 Operating Instructions Manual page 50

LAN Connector
Symptom
Cannot connect to the
network.
22
GB
Cause/Action
Connect the LAN connector.

The setup is not complete.

Install the driver from the installation CD.
For settings to connect to the network, refer to the instruction manuals

of your ADSL modem or connected peripheral devices, or check the
settings of your provider, etc. For setups in your office, consult your
office network administrator.