Hardware Installations and Upgrades
28
Intel
®
Server System R2000LH2/LT2 Service Guide
Removing and Installing the Processor Heatsink(s)
The heatsink has Thermal Interface Material (TIM) on the underside of it. Use caution so that you do not
damage the thermal interface material. Use gloves to avoid sharp edges.
Before removing processor the heatsink(s), please make sure following steps are performed.
1.
Ensure the AC power cord(s) are disconnected from the system.
2.
Remove the system cover. For instructions, see
Removing the System Cover
.
3.
Remove the power supply modules. For instructions, see
Removing the Power Supply Module(s)
.
4.
Remove the PCI riser assemblies. For instructions, see
Removing the PCI Riser Assembly
.
5.
Remove the air duct. For instructions, see
Removing the Air Duct
.
Removing Processor Heatsink(s)
The heatsink is attached to the server board/processor socket with captive fasteners. Using a #2
Phillips* screwdriver, loosen the four screws located on the heatsink corners in a diagonal
manner using the following procedure:
1.
Using a #2 Phillips* screwdriver, start with screw 1 and loosen it by giving it two rotations
and stop (see letter
A
). (IMPORTANT: Do not fully loosen.)
2.
Proceed to screw 2 and loosen it by giving it two rotations and stop (see letter
B
). Similarly,
loosen screws 3 and 4. Repeat steps A and B by giving each screw two rotations each time
until all screws are loosened.
3.
Lift the heatsink straight up (see letter
C
).
Figure 39. Removing Processor Heatsink
Installing Processor Heatsink(s)
1.
Remove the protective film on the TIM if present (see letter
A
).
2.
Align heatsink fins to the front and back of the chassis for correct airflow. Airflow goes from
front-to-back of chassis (see letter
B
).
Each heatsink has four captive fasteners and should be tightened in a diagonal manner using the
following procedure:
