Touch Pad Troubleshooting; Procedure 1 Diagnostic Test Program Execution Check; Procedure 1 - Toshiba Satellite U300 Series Maintenance Manual

2 Troubleshooting Procedures

2.8 Touch pad Troubleshooting

To check if the computer's touch pad is malfunctioning or not, follow the troubleshooting
procedures below as instructed.
Procedure 1: Diagnostic Test Program Execution Check
Procedure 2: Connector and Replacement Check

Procedure 1

Diagnostic Test Program Execution Check
Execute the Touch pad 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, touch pad is functioning
properly.
Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08) 33