E-Sata Troubleshooting - Toshiba Satellite A660-BT3G25X Maintenance Manual

2Troubleshooting Procedures

2.22 E-SATA Troubleshooting

No
SatelliteA660/ProA660 Series Maintenance Manual
60
START
Perform E-SATA device check
(Procedure 1)
Is E-SATA transmission ok?
Yes
Perform diagnostic check
(Procedure 2)
Was an E-SATA problem detected?
Yes
Perform connection and replacement check
(Procedure 3)
Replace system board
END
E-SATA port and
transmission are not
No faulty. Continue
troubleshooting - refer
to Figure 2.1