Wireless Lan Troubleshooting - Toshiba Satellite M640 Maintenance Manual

2Troubleshooting Procedures

2.12 Wireless LAN Troubleshooting

Perform Wireless LAN connection check
Was a wireless LAN problem delected?
Perform connector and replacement check
Replace wireless LAN antenna/unit
Replace system board
Figure 2.12-1 Wireless LAN troubleshooting process
Notes: W/L Antenna assemble rule as below:
Satellite/Satellite Pro M600/M640/M645/M647 Series/Dynabook TX/AX Series Maintenance Manual
START
(Procedure 1)
Yes
(Procedure 2)
END
Wireless LAN system
is not faulty. Continue
No
troubleshooting - refer
to Figure 2-10
32