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2.2 Basic Flowchart 2 Troubleshooting
Start
Connect the AC Adapter
No
Follow the power supply diagnostic
DC IN LED on ??
procedure in Section 2.3
Yes
No
Follow the power supply diagnostic
BATTERY LED on ??
procedure in Section 2.3
Yes
Turn the power on.
Yes
Follow the system board diagnostic
Any error message displayed ??
procedure in Section 2.4
No
No
Follow the display diagnostic
Message "In Touch with
Tomorrow Toshiba" displayed
procedure in Section 2.7
Yes
Yes
See the previous page to
"Password=" displayed ??
delete the password.
No
Follow the HDD diagnostic
OS started ??
procedure in Section 2.5
No
Yes
1
Figure 2-1 Basic flowchart(1/2)
Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual 2-3