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.
Observe all ESD safety precautions before attempting this procedure. Failure to follow ESD
CAUTION
safety precautions could result in damage to the server.
Figure 4-10
Rear Smart Fan Assembly Locations
FAN 2
LED
Table 4-2
Rear Smart Fan Assembly LED Indications
LED
State
On Green
Fan is at speed and in sync or not at speed less than 6 seconds
Flash
Fan is not keeping up with speed/sync pulse for greater than 6 seconds
Yellow
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
Chapter 4
Rear View
LED
Meaning
Removing and Replacing a Rear Smart Fan Assembly
FAN 3
Removal and Replacement
71