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2 Troubleshooting Procedures
2.10 Modem Troubleshooting
START
Computer unable to
detect telephone signal?
END
Perform connection check
(Procedure 2)
Perform replacem ent
check
(Procedure 3)
Perform telephone line
connection check
(Procedure 1)
Check / replace
telephone line and
connections
Yes
Replace system board
No
[CONFIDENTIAL]
Satellite L670/L675/ProL670 Series Maintenance Man
ual