Figure 2-12 Modem Troubleshooting Process - Toshiba Satellite P30 Maintenance Manual

2 Troubleshooting Procedures
2.13 Modem Troubleshooting
2-32
START
Perform telephone line
connection check
(Procedure 1)
Computer unable to
detect telephone signal?
No
Perform connection check
(Procedure 2)
Perform replacement
check
(Procedure 3)
Replace system board
END

Figure 2-12 Modem troubleshooting process

Check / replace
telephone line and
Yes
connections
Satellite P30 Series Maintenance Manual