3 Remove the existing modem:
Remove the screw securing the modem to the system board, and set it aside.
a
Pull straight up on the attached pull-tab to lift the modem out of its connector on the
b
system board, and disconnect the modem cable.
screw
modem cable
pull-tab
modem
4 Install the replacement modem:
Connect the modem cable to the modem.
a
NOTICE:
The connectors are keyed to ensure correct insertion. If you feel resistance, check the
connectors and realign the card.
Align the modem with the screw holes and press the modem into the connector on the
b
system board.
Replace the screw that secures the modem to the system board.
c
5 Replace the modem cover.
system board connector
Adding and Replacing Parts
83