2. Locate the MDC connector. See “Identifying parts on the system board” on
page 9. The modem card 1 will be connected to the MDC connector.
3. Disconnect the RJ11 modem cable from the modem card.
4. Remove the two screws that secure the modem card to the system board.
5. Remove the modem card from the system board.
6. Install the new modem card to the MDC connector on the system board by
aligning the holes in the modem card with the pins in the system board.
7. Install the two screws to secure the modem card to the system board.
8. Connect the RJ11 modem cable to the modem card.
Figure 17. Locating the modem daughter card on the system board
22 Hardware Installation and Replacement Guide
