Dell EMC PowerEdge XE7440 Installation And Service Manual page 110

Figure 79. Applying thermal grease on top of the processor
6. Place the heat sink on the processor and push down until the bracket locks onto the heat sink.
NOTE:
● Ensure that the two guide pin holes on the bracket match the guide holes on the heat sink.
● Ensure that the pin 1 indicator on the heat sink is aligned with the pin 1 indicator on the bracket before placing the
heat sink on the processor and bracket.
Figure 80. Installing the heat sink onto the processor
Next steps
1. Install the processor and heat sink module
110 Installing and removing system components