Toshiba Satellite A665 Series - LAN Troubleshooting

2Troubleshooting Procedures
Satellite A660/A665 Series Maintenance Manual
62
2.27 LAN Troubleshooting
START
Perform diagnostic
check
(Procedure 2)
Was a LAN
problem detected?
Perform connector and
replacement check
(Procedure 3)
Replace system board
END
Yes
No
LAN is not faulty.
Continue
troubleshooting-
refer to Figure 2-1
Figure 2-26 LAN troubleshooting process
To determine if the computer’s LAN port is functioning properly, perform the following
procedures. Figure 2-26 outlines the process. Start with Procedure 1 and continue as