Toshiba A40 manual Keyboard Troubleshooting Troubleshooting Procedures

2.7 Keyboard Troubleshooting 2 Troubleshooting Procedures

2.7Keyboard Troubleshooting

To determine if the computer’s keyboard is functioning properly, perform the following procedures. Start with Procedure 1 and continue with the other procedures as instructed.

Procedure 1: Diagnostic Test Program Execution Check

Procedure 2: Connector and Replacement Check

Procedure 1 Diagnostic Test Program Execution Check

Execute the Keyboard Test in the Diagnostic Program. Refer to Chapter 3, Tests and Diagnostics, for more information on how to perform the test program.

If an error occurs, go to Procedure 2. If an error does not occur, the keyboard is functioning properly.

Satellite A40 Maintenance Manual (960-458) 2-43