Ieee 1394 Troubleshooting - Toshiba Qosmio F50 Maintenance Manual

Troubleshooting Procedures
36

2.13 IEEE 1394 Troubleshooting

No
QOSMIO F50- QOSMIO F55- DYNABOOK QOSMIO F50 Series Maintenance Manual
START
Perform IEEE 1394 device check
(Procedure 1)
Is IEEE 1394 transmission ok?
Yes
Perform diagnostic check
(Procedure 2)
Was an IEEE 1394 problem detected?
Yes
Perform connection and replacement check
(Procedure 3)
Replace system board
END
36
IEEE 1394 port and
transmission are not
No faulty. Continue
troubleshooting - refer
to Figure 2.1