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Chapter 4
Removal and Replacement
Removing and Replacing a Rear Smart Fan Assembly
71
Removing and Replacing a Rear Smart Fan Assembly
The Rear Smart Fan Assembly is located in the rear of the chassis. The Fan assembly is a hot swappable
component.
CAUTION Observe all ESD safety precautions before attempting this procedure. Failure to follow ESD
safety precautions could result in damage to the server.
Figure 4-10 Rear Smart Fan Assembly Locations
Table 4-2 Rear Smart Fan Assembly LED Indications
LED
State
Meaning
On Green Fan is at speed and in sync or not at speed less than 6 seconds
Flash
Yellow
Fan is not keeping up with speed/sync pulse for greater than 6 seconds
Flash Red Fan failed/stalled or has run slow or fast for greater than 6 seconds
Off Fan is not installed or no power is applied to fan
FAN 2
FAN 3
Rear View
LED
LED