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Dell Vostro A90 にも：クイック・スタート・マニュアル (19 ページ)

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Palm Rest

Dell™ Vostro™ A90 Service Manual

Removing the Palm Rest

Replacing the Palm Rest

Removing the Palm Rest

CAUTION:

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.

NOTICE:

To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface

(such as the back panel) on the computer.

1. Follow the instructions in

Before You

2. Remove the module cover (see

3. Remove the keyboard (see

4. Turn the computer over and remove the left and right rubber bumpers.

5. Remove the nine screws from the computer base.

left rubber bumper

right rubber bumper

6. Turn the computer over and remove the seven screws from the top of the palm rest.

7. Disconnect the Bluetooth card cable, touch pad cable, and the power button cable from the respective system board connectors.

Begin.

Removing the Module

Cover).

Removing the

Keyboard).

screw (9)