Dell PowerEdge R820, Owner'S Manual, Page: 79 / 143

Figure 44. Removing and Installing the Processor Heat Sink
1. heat sink
2. retention sockets (2)
3. retention screws (2)
4. processor
CAUTION: The processor is held in its socket under strong pressure. Be aware that the release lever can
spring up suddenly if not firmly grasped.
8. Position your thumb firmly over the processor socket-release lever near the unlock icon and release the lever
from the locked position by pushing down and out from under the tab.
9. Similarly, position your thumb firmly over the processor socket-release lever near the lock icon and release the
lever from the locked position by pushing down and out from under the tab. Rotate the lever 90 degrees upward.
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