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2 Troubleshooting 2.2 Basic Flowchart
Keyboard works well ??
Follow the keyboard diagnostic
procedure in Section 2.7
Insert Bootable CD into ODD or
Bootable USB Memory into USB Port.
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 diagnostic
procedure
Identify the test resulting in the error
and perform the appropriate
diagnostic procedures
Any error detected by the
diagnostic program ??
The system is normal.
Yes
Yes
Yes
N
o
N
o
N
o
END
Identify the test resulting in the
error and perform the appropriate
diagnostic procedures
1
N
o
Figure 2-1 Basic Flowchart (2/2)
2-4 Satellite/Satellite Pro/L650/L655 Maintenance Manual