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2.14 Wireless LAN Troubleshooting 2 Troubleshooting Procedures
Satellite M70 Series Maintenance Manual [CONFIDENTIAL] 2-39
This section describes how to determine if the Express card player is functioning properly. The
process is summarized in Figure 2-14. Perform the steps below starting with Procedure 1 and
continuing with the other procedures as required.
Procedure 1: Express card test
Procedure 2: Express socket replacement check
Procedure 1 Express card test
The Express test card contains a Express test program. 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 Express 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.