Dell PowerEdge XR8620t Installation And Service Manual page 87

NOTE: Ensure that the anti-tilt wires on the PHM are in locked position when loosening the captive nuts.
2. Set all the anti-tilt wires to unlocked position (inward position).
Figure 57. Removing the processor heat sink module
3. Lift the PHM from the system and set the PHM aside with the processor side facing up.
Figure 58. Removing a heat sink
Installing and removing system components 87