Removal and replacement procedures 63
To install the heat sink:
1. Properly align the heat sink spring-loaded screws to the system board mounting holes.
2. Tighten the spring-loaded screws clockwise to secure the heat sink connection to the system
board.
Figure 42
Installing the Heat Sink of Processor 1
Figure 43
Installing the Heat Sink of Processor 2
CAUTION: When installing two heat sinks, please put the heat sinks with the 27-fin side facing the
DIMMs.
CAUTION: For proper cooling, do not operate the server without the top cover, air baffle, expansion
slot covers, or blanks installed. For additional information, see the user guide. If hot-plug
components are supported, minimize the amount of time the top cover is removed.