Toshiba Qosmio X300 Maintenance Manual page 76

2 Troubleshooting Procedures
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This section describes how to determine if the 7 IN 1 Card player is functioning properly. The
process is summarized in Figure 2-16. Perform the steps below starting with Procedure 1 and
continuing with the other procedures as required.
Procedure 1: 7 in 1 card test
Procedure 2: 7 in1 socket replacement check
Procedure 1 7 in 1 card test
The 7 in 1 Card test PLS 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 7 in 1 card test, perform Procedure 2. If no error occurs, it is
likely that the original 7 in 1 card was faulty.
Procedure 2 7 in 1 Card socket replacement check
The 7 in 1 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.
QOSMIO X300 Series Maintenance Manual
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