2TroubleshootingProcedures
SatelliteL500D/ProL500DMaintenanceManual
44
2.18 modemTroubleshootingSTART
Computerunableto
detecttelephonesignal?
END
Performconnectioncheck
(Procedure2)
Performreplacement
check
(Procedure3)
Performtelephoneline
connectioncheck
(Procedure1)
Check/replace
telephonelineand
connections
Yes
Replacesystemboard
No