Sensor Button Troubleshooting - Toshiba Satellite A350 Maintenance Manual

2 Troubleshooting Procedures
66

2.27 Sensor Button Troubleshooting

Figure 2-26 Sensor button troubleshooting process
To determine if the computer's built-in Sensor button is functioning properly, perform the
following procedures. Figure 2-26 outlines the process. Start with Procedure 1 and continue
as instructed.
Procedure 1: Sensor button connection check
Procedure 2: Logic Upper replacement check
Satellite A350, SATEGO A350, EQUIUM A350 Series Maintenance Manual
START
Sensor button connection
check (Procedure 1)
Logic Upper replacement
check (Procedure 2)
Replace system board
END
66