Removing the Modem Boar
See "Removing the Battery Pack" on page 49
To remove the modem board, first remove the screw from the modem cover.
Remove the modem cover from the machine.
Remove two screws from the modem board as shown, then remove the modem board from the main unit
carefully by using a plastic bladed screw driver.
Disconnect the modem cable from the modem board, then remove the modem board.