Maintenance Manual

2 Troubleshooting 2.2 Basic Flowchart
Keyboard works well ??
Follow the keyboard diagnostic
procedure in Section 2.6
N
o
1
Insert Bootable CD into ODD
Diagnostic Program
Loaded ??
Perform each test with the
diagnostic program.
Any error detected by the
diagnostic program ??
Perform the continuous test to check if the
error is intermittent.
Follow the ODD diagnostic
procedure in Section 2.8
Identify the test resulting in the erro
r
and perform the appropriate
diagnostic procedures
Any error detected by the
diagnostic program ??
Identify the test resulting in the
error and perform the appropriate
diagnostic procedures
The system is normal.
END
N
o
N
o
N
o
Yes
Yes
Yes
Figure 2-1 Basic flowchart (2/2)
2-4 Satellite A100/A105 / TECRA A7 Maintenance Manual