Dell R720XD owner manual heat sink

Figure 48. 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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