Installing A Processor And Heat Sink Module - Dell EMC PowerEdge XE2420 Installation And Service Manual

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Figure 103. Installing the heat sink onto the processor
Next steps
Install the processor and heat sink

Installing a processor and heat sink module

Prerequisites
CAUTION:
Never remove the heat sink from a processor unless you intend to replace the processor. The heat sink is
necessary to maintain proper thermal conditions.
WARNING:
The heat sink may be hot to touch for some time after the system has been powered down. Allow the heat
sink to cool before removing it.
1. Follow the safety guidelines listed in
2. If installed, remove the processor blank and CPU dust cover.
The procedure to remove the processor/DIMM blank is similar to that of the memory module.
Steps
1. Align the pin 1 indicator of the heat sink to the system board and then place the processor and heat sink module (PHM) on the
processor socket.
CAUTION:
To avoid damaging the fins on the heat sink, do not press down on the heat sink fins.
NOTE:
Ensure that the PHM is held parallel to the system board to prevent damaging the components.
2. Push the blue retention clips inward to allow the heat sink to drop into place.
3. Using the Torx #T30 screwdriver, tighten the screws on the heat sink in the order below:
a. Partially tighten the first screw (approximately 3 turns).
b. Tighten the second screw completely.
module.
Safety
instructions.
Installing and removing system components
129

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