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Steps
1. Place the heat sink on the system board.
2. Align the screw holes on the heat sink to the screw holes on the system board.
3. Tighten the four captive screws to secure the heat sink to the system board.
NOTE:
Tighten the four captive screws in the sequential order mentioned on the heat sink [1 > 2 > 3 > 4].
Next steps
1. Install the
base
cover.
2. Follow the procedure in
Speakers
Removing the speakers
CAUTION:
The information in this section is intended for authorized service technicians only.
Prerequisites
1. Follow the procedure in
2. Remove the
base
cover.
3. Remove the
wireless
card.
4. Remove the
3-cell battery
About this task
NOTE:
The wireless-card antennas are attached to the speakers as an assembly and cannot be separated for individual
replacement. Services will replace the speakers and the wireless antennas as an assembly part.
The following images indicate the location of the speakers and provide a visual representation of the removal procedure.
After working inside your
Before working inside your
or the
4-cell
battery, whichever applicable.
computer.
computer.
Removing and installing Field Replaceable Units (FRUs)
55
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