Toshiba Satellite L500D - 2.18 modem Troubleshooting

2TroubleshootingProcedures
 
SatelliteL500D/ProL500DMaintenanceManual 44 
2.18 modemTroubleshooting
START
Computerunableto
detecttelephonesignal?
END
Performconnectioncheck
(Procedure2)
Performreplacement
check
(Procedure3)
Performtelephoneline
connectioncheck
(Procedure1)
Check/replace
telephonelineand
connections
Yes
Replacesystemboard
No

Figure2-17Modemtroubleshootingprocess