Toshiba Satellite A660-BT3G25X Maintenance Manual - Page 72

2Troubleshooting Procedures This section describes how to determine if the Express card player is functioning properly. The process is summarized in Figure 2-11. Perform the steps below starting with Procedure 1 and continuing with the other procedures as required. Procedure 1: Express card test Procedure 2: Express card socket replacement check Procedure 1 Express card test The Express test card contains an Express test program. Use windows application to check device can work fine or not. Ensure the card in fully inserted into the socket before running the program. If an error occurs during the Express card test, perform Procedure 2. If no error occurs, it is likely that the original PC card was faulty. Procedure 2 Express card socket replacement check The Express card socket may be damaged or defective, for instance the socket pins can be bent. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures and replace the socket. If the problem persists, the system board may be defective or damaged. Replace the system board with a new one following the steps in Chapter 4. SatelliteA660/ProA660 Series Maintenance Manual 38