2Troubleshooting Procedures
2.28 3G Troubleshooting
START
Perform diagnostic test
(Procedure 1)
Was a 3G problem detected?
Perform connector and replacem ent check
(Procedure 2)
R eplace 3G antenna/unit
R eplace system board
END
Yes
3G system is no t
fa u lty . Co n tin u e
troubleshooting - refer
to F ig u re 2.1
No
Figure 2-27 3G troubleshooting process
The 3G antenna wire, 3G unit or system board may each be the source of a 3G fault. Any of
these components may be damaged. To determine if the computer’s wireless LAN system is
functioning properly, perform the following procedures. Figure 2-27 outlines the process.
Start with Procedure 1 and continue with the other procedures as instructed.
Procedure 1: Diagnostic test
Procedure 2: Connector and replacement check
Satellite A500D/Satellite A505D/Satellite A507D/Satellite Pro Series Maintenance Manual68