E-Sata Troubleshooting - Toshiba Satellite L670D Maintenance Manual

2 Troubleshooting Procedures
2.19
No
[CONFIDENTIAL]

E-SATA Troubleshooting

START
Perform E-SATA device check
(Procedure 1)
Is E-SATA transmission ok?
Yes
Perform function check
(Procedure 2)
Was an E-SATA problem detected?
Yes
Perform connection and replacement check
(Procedure 3)
Replace system board
END
Figure 2-18 E-SATA troubleshooting process
Satellite L670D/L675D/ProL670D Series Maintenance Manual
E-SATA port and
transmission are not
No faulty. Continue
troubleshooting - refer
to Figure 2-1
47