204
Upgrade and Maintenance Manual
BX920
S4
Processors
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9.5.3.2
Installing the heat sink
I
The following procedure is identical for the heat sinks of both CPUs.
Ê
Align the heat sink with the four threaded holes of the processor socket.
Figure 79: Installing the heat sink
Ê
Carefully seat the heat sink on the four threaded holes as shown (see
arrows).
V
CAUTION!
– Ensure that the screws on the heat sink are properly seated on the
threaded holes.
– Ensure that the heat sink cooling fins match the direction of the
airflow!