Dell Vostro 1450 Panduan Servis - Halaman 41

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Speaker Module

Removing the Speaker Module

Replacing the Speaker Module

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

computer.

Removing the Speaker Module

1. Follow the instructions in

Before You

2. Remove the battery (see

Removing the

3. Remove the keyboard (see

4. Remove the two screws that secure the speaker module to the computer base.

5. Make note of the speaker module cable routing.

6. Disconnect the speaker module cable from the connector on the system board.

7. Lift the speaker module off the computer base.

screws (2)

speaker module cable connector

Replacing the Speaker Module

1. Follow the instructions in

Before You

2. Replace the speaker module on the computer base and route the speaker module cable along the routing guides.

3. Replace the two screws that secure the speaker module to the computer base.

4. Connect the speaker module cable to its connector on the system board.

Begin.

Battery).

Removing the

Keyboard).

speaker module

Begin.

Removing the

Battery) before working inside the