Toshiba Satellite C855D - Page 45

2 Troubleshooting 2.2 Basic Flowchart
2-4 Satellite/Satellite Pro/C850D/C855D/L850D/L855D Maintenance Manual
Figure 2-1 Basic Flowchart (2/2)
Keyboard works well??
Follow the keyboard diagnostic
Procedure in Section 2.7
No
1
Insert Bootable CD into ODD or
Bootable USB Memory into USB Port.
Diagnostic Program
Loaded??
Perform each test with the
d
iagnostic program.
Any error detected by the
d
iagnostic 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 ??
Identify the test resulting in the
error and perform the appropriate
diagnostic procedures
The system is normal.
END
No
No
No
Yes
Yes
Yes