Table 19 4/32 SAN Switch Fan Status LED behavior

LED color

Meaning

Corrective action

 

 

 

No light

Fan assembly is not receiving power.

Verify that the fan assembly is seated in the

 

 

switch.

Steady green

Fan assembly is operating normally.

No action required.

 

 

 

Steady amber

Fan fault for one of the following

Verify that the fan FRU is enabled. If the

for more than 5

reasons:

fan FRU is enabled, it is faulty and should

seconds

One or more of the fans in the fan

be replaced.

 

assembly has failed.

 

 

The fan FRU was disabled by the

 

 

user.

 

Items required

Replacing a 4/32 SAN Switch fan assembly takes approximately two minutes and requires the following items:

•New fan assembly

•Phillips #1 screwdriver

Procedure

To replace a fan assembly in a 4/32 SAN Switch:

1.Unscrew the captive screw on the fan assembly using a Phillips screwdriver.

2.Remove the fan assembly from the chassis by pulling its handle out and away from the chassis.

3.Orient the new fan assembly as shown in Figure 32, with the captive screw on the right.

4.Gently push the new fan assembly into the chassis until it is firmly seated.

5.Secure the fan assembly to the chassis by tightening the captive screw.

SAN Switch installation guide

97

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IBM AA-RWF3A-TE manual SAN Switch Fan Status LED behavior, LED color Meaning Corrective action
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