Dell Vostro 1450 Manuel d'entretien - Page 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.
1
screws (2)
3
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).
2
speaker module
Begin.
Removing the
Battery) before working inside the