Toshiba Satellite M45 Maintenance Manual page 169

4 Replacement Procedures
4. Remove the two M2x3 white bind screws for securing the MDC card.
5. Raise the MDC card and disconnect it from CN517 on the system board.
6. Disconnect the MDC cable from the connector JP1 on the MDC card.
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Figure 4-9 Removing the MDC card
Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual
4.1 General