Usb3.0 Troubleshooting; Figure 2-18 Usb3.0 Troubleshooting Process - Toshiba Satellite P775 Series Manual

2Troubleshooting Procedures

2.19 USB3.0 Troubleshooting

No
Satellite P770/P775 Series Maintenance Manual
START
Perform USB3.0 device check
(Procedure 1)
Is USB3.0 transmission ok?
Yes
Perform diagnostic check
(Procedure 2)
Was an USB3.0 problem detected?
Yes
Perform connection and replacement check
(Procedure 3)
Replace system board
END

Figure 2-18 USB3.0 troubleshooting process

USB3.0 port and
transmission are not
No faulty. Continue
troubleshooting - refer
to Figure 2.1
46