Toshiba A10 manual Troubleshooting Procedures Touch Pad Troubleshooting

2 Troubleshooting Procedures 2.9 Touch Pad Troubleshooting

2.9Touch Pad Troubleshooting

To determine whether the Touch Pad is faulty or not, perform the following procedures:

Procedure 1: Diagnostic Test Program Execution Check

Procedure 2: Connector and Cable Check

Procedure 3: Replacement Check

Procedure 1 Diagnostic Test Program Execution Check

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

If any error is detected, perform Procedure 2.

Procedure 2 Connector and Cable Check

The touch pad is connected to the system board with a cable respectively. The cable may have come off the connector or the connector may have come off the system board. Disassemble the computer and check the cable connections. See Chapter 4 for the disassembly procedure. If there is still an error, go to Procedure 3.

Touch Pad

System board

PJ3201

Procedure 3 Replacement Check

The touch pad may be damaged. Disassemble the computer and replace the touch pad with a new one.

2-50 Satellite A10/TECRA A1/Satellite Pro A10 Maintenance Manual (960-445)