3.Disconnect the 2 fan cables from the motherboard.

4.Remove the 4 retaining M2.0×5.0mm screws in the “1,” “2,” “3,” “4” sequence stamped on the heat sink.

5.Lift up on the heat sink (with fan).

Figure 2-27. Removing the Heat Sink (with Fan)

HP Pavilion ze5x00,

HP nx9010 and HP nx9008, and

Compaq Presario 2500 Models

CAUTION: Do not spin the fan blades with your finger or you could damage the fan’s bearings.

Reassembly Notes

•If the thermal pad is damaged, use a sharp knife or scraper to carefully remove it from the heat sink, and then attach a new thermal pad.

•Install the heat sink screws in this order:

1.Install all 4 screws lightly.

2.Fully tighten the screws in the order stamped on the heat sink.

Service Manual

Removal and Replacement

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