Toshiba TECRA, M10 manual Troubleshooting Procedures Keyboard Troubleshooting

2 Troubleshooting Procedures 2.7 Keyboard Troubleshooting

2.7Keyboard Troubleshooting

To check if the computer’s keyboard is malfunctioning or not, follow the troubleshooting procedures below as instructed.

Procedure 1: Diagnostic Test Program Execution Check

Procedure 2: Connector Check and Replacement Check

Procedure 1 Diagnostic Test Program Execution Check

Execute the Keyboard Test (DIAGNOSTIC TEST) and Pressed key display test (ONLY ONE 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, keyboard is functioning properly.

2-42 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685)