2 Troubleshooting Procedures
Satellite L450D/455D, Satellite pro L450D Series Maintenance Manual
30
2.11 Wireless LAN Troubleshooting
START
Perfo rm d iag no stic test
(Proce du re 1)
Wa s a wir ele s s LAN p ro b le m dele c ted ?
Perform connector and replacement check
(Proce du re 2)
Replace wireless LA N antenna/unit
Replace sy stem board
END
Yes
W ire less LAN sy ste m
is no t fa u lty. C on tin u e
troubleshooting - refer
to F igure 2 .1
No
Figure 2-10 Wireless LAN troubleshooting process
The wireless LAN antenna wire, wireless LAN unit or system board may each be the source
of a wireless LAN fault. Any of these components may be damaged. To determine if the
computer’s wireless LAN system is functioning properly, perform the following procedures.