2 Troubleshooting Procedures

2.14 IEEE 1394 Troubleshooting

2.14 IEEE 1394 Troubleshooting

START

Perform IEEE 1394 device check

(Procedure 1)

 

Is IEEE 1394 transmission ok?

 

 

 

Yes

 

 

 

Perform diagnostic check

 

 

 

(Procedure 2)

 

 

 

 

 

IEEE 1394 port and

No

 

 

transmission are not

Was an IEEE 1394 problem detected?

No

faulty. Continue

 

 

 

 

troubleshooting - refer

 

Yes

 

to Figure 2.1

 

 

 

 

Perform connection and replacement check

 

 

 

(Procedure 3)

 

 

 

Replace system board

 

 

END

Figure 2-13 IEEE 1394 troubleshooting process

2-34[CONFIDENTIAL] Satellite M40X/M45X/Satellite Pro M40X/EQUIUM M40X Series Maintenance Manual

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Toshiba Satellite M40X manual Troubleshooting Procedures Ieee 1394 Troubleshooting