Removal and Replacement Procedures

2.Disconnect the fan cable ￿ from the system board (Figure 5-17).

3.Remove the modem cable from the clip in the heat sink ￿.

4.Remove the four black M2 × 4.0 screws ￿ and the pewter M2.5 × 7.0 screw ￿ that secure the heat sink to the base enclosure.

5.Remove the heat sink.

Figure 5-17. Removing the Heat Sink

￿The fan and heat sink are spared as one assembly. Do not remove the fan from the heat sink.

Reverse the above procedure to install the heat sink.

Maintenance and Service Guide

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