Toshiba TOSHIBA NB100 manual End

2 Troubleshooting 2.2 Basic Flowchart

1

No

Keyboard works well ??

Follow the keyboard diagnostic procedure in Section 2.6

Insert Bootable CD into USB ODD

Perform each test with the diagnostic program.

Any error detected by the diagnostic program ??

No

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

Any error detected by the diagnostic program ??

No

The system is normal.

END

Yes

Yes

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

Figure 2-1 Basic flowchart (2/2)

2-4 TOSHIBA NB100 Maintenance Manual