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118 Adding and Replacing Parts
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Installing the Modem
1
Connect the modem cable to the modem.
NOTICE: Ensure that the modem cable is routed correctly when you replace the modem.
NOTICE: Do not press down on the left side of the modem while installing it.
2
Align the connector on the bottom of the modem with the modem connector on the system
board, and then press down on the right side of the modem to seat both connectors.
3
Replace the M2 x 3-mm screw.
Keyboard Bracket
CAUTION: Before you begin this procedure, read the safety instructions at the front of this document
(see page 11).
NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by
periodically touching a connector on the back panel of the computer.
1
Follow the procedures in "Before You Begin" (see page 103).
2
Remove the center hinge cover (see page 121).
3
Remove the keyboard (see page 114).
4
Remove the display (see page 124).
5
Remove the palm rest (see page 130).
6
Remove the four M2.5 x 6-mm screws.
7
Pull up on the pull-tab on the FPC cable connector to disconnect the FPC cable from the
keyboard bracket
8
Slightly lift up the keyboard bracket, move it approximately one inch toward the back of the
computer, and then lift straight up to remove it.