Dell PowerEdge C5220 - Manual (Page 83)

Installing System Components 83
Removing a Heat Sink
1 Remove the required sled from the system. See "Sled Configuration" on
page 61.
2 Loosen the four captive screws on the heat sink .
3 Remove the heat sink .
Figure 3-9. Removing a heat sink
CAUTION: Many repairs may only be done by a certified service technician. You
should only perform troubleshooting and simple repairs as authorized in your
product documentation, or as directed by the online or telephone service and
support team. Damage due to servicing that is not authorized by Dell is not covered
by your warranty. Read and follow the safety instructions that came with the
product.