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Toshiba M40 User Manual

Page 175

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4.10 System Board, Speaker and AC-IN, RJ11/45, MDC cable 4 Replacement Procedures

EQUIUM M40/M45 / Satellite M40/M45 Maintenance Manual

4-41

Installing the System Board, Speaker and AC-IN, RJ11/45, MDC cable

Install the System Board, Speaker and AC-IN, RJ11/45, MDC cable according to the
following procedures and figure 4-28, 4-29 and 4-30.

1. Place the L and R speaker box on the bottom cover.

CAUTION: Use care to avoid that the RJ11/45, AC-IN and MDC cable is caught
between the main board and base body.

NOTE: Be careful of the eject button for the PC card. It can be damage when removing
the board. Make sure it is pushed in.

2. Connect the RJ11/45, AC-IN and MDC cable to CN502, CN503, CN501 and CN504

on the system board.

3. Turn the system board upside down and place the system board and RJ11/45 and AC-

IN connector on correct position.

4. Seat the cable cover.

5. Connect the L and R speakers connector to CN2, CN3 on the system board.