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