Dell Inspiron 1122 Manual de serviço - Página 4
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Audio Board
Dell Inspiron 1122 Service Manual
Removing the Audio Board
Replacing the Audio 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 dell.com/regulatory_compliance.
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 avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal
surface.
CAUTION:
To help prevent damage to the system board, remove the main battery (see
computer.
Removing the Audio Board
1. Follow the instructions in
Before You
2. Remove the battery (see
Removing the
3. Remove the keyboard (see
4. Follow the instructions from
5. Remove the palm rest (see
6. Disconnect the Mini-Card antenna cables from the Mini-Card(s).
7. Disconnect the audio cable from the connector on the audio board.
8. Remove the three screws that secure the audio board to the computer base.
9. Lift the audio board out of the computer base.
1
screws (3)
3
audio cable connector
Replacing the Audio Board
1. Follow the instructions in
Before You
2. Align the connectors on the audio board with the slots on the computer base.
3. Replace the three screws that secure the audio board to the computer base.
Begin.
Battery).
Removing the
Keyboard).
step 4
to
step 6
in
Removing the Hard
Removing the Palm
Rest).
2
audio board
Begin.
Removing the
Drive.
Battery) before working inside the