Dell Alienware M17x R3 (Early 2011) User Manual download pdf (Page 67)

Power Button Board 67

Power Button Board

WARNING: Before working inside your computer, read the safety information

that shipped with your computer. For additional safety best practices information,

see the Regulatory Compliance Homepage at

www.dell.com/regulatory_compliance.

CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist

grounding strap or by periodically touching an unpainted metal surface (such as a

connector on your computer).

CAUTION: Only a certified service technician should perform repairs on your

computer. Damage due to servicing that is not authorized by Dell is not covered by

your warranty.

CAUTION: To help prevent damage to the system board, remove the main battery

(see "Removing the Battery Pack" on page 13) before working inside the computer.

Removing the Power Button Board

Follow the instructions in "Before You Begin" on page 9.

Remove the battery pack (see "Removing the Battery Pack" on page 13).

Remove the compartment door (see "Removing the Compartment Door"

on page 15).

Remove the center control cover (see "Removing the Center Control

Cover" on page 49).

Remove the keyboard (see "Removing the Keyboard" on page 55).

Disconnect the power button board cable from the connector on the

system board.

Remove the two screws that secure the power button board to the palm

rest assembly.

Lift the power button board off the palm rest assembly.

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Dell Alienware M17x R3 (Early 2011) User Manual Page 67