4.1 General 4 Replacement Procedures
Installing the MDC Card
Install the MDC card according to the following procedures and Figures 4-8 and 4-9, after
checking that the computer is turned off in boot mode.
CAUTION: Install the MDC card after turning off the computer. If this is violated, the
computer or MDC card can be damaged.
CAUTION: Do not touch the connectors on the MDC card or in the computer.
Contaminated connectors can cause MDC card failures.
1. Connect the MDC cable to the connector JP1 on the MDC card.
2. Connect the MDC card to CN517 on the system board.
3. Secure the MDC card with the two M2x3 white bind screws.
4. Install the wireless LAN card cover.
5. Secure the wireless LAN card cover by wireless LAN card cover securing screw.
After the computer is turned on, check the hardware configuration in the Hardware Setup or
TSETUP program to make sure that the installed MDC card has been recognized by the
system. If it has not been recognized yet, check the connections.
Satellite M40/M45, TECRA A4, dynabook Vx/4
Maintenance Manual 4-21