Toshiba Satellite, M40 manual End

2 Troubleshooting 2.2 Basic Flowchart

1

No

Keyboard works well ??

Insert Bootable CD into ODD

No

Diagnostic Program

Loaded ??

Follow the keyboard diagnostic procedure in Section 2.6

Follow the ODD diagnostic procedure in Section 2.8

Yes

Perform each test with the diagnostic program.

Yes

Any error detected by the diagnostic program ??

No

Perform the continuous test to check if the error is intermittent.

Yes

Any error detected by the diagnostic program ??

No

The system is normal.

Identify the test resulting in the error and perform the appropriate

diagnostic procedures

Identify the test resulting in the error and perform the appropriate

diagnostic procedures

END

Figure 2-1 Basic flowchart (2/2)

2-4 Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual