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X7-4-Install-IG100 Installation Guide
Brocade
®
X7-4 Director Hardware Installation Guide
NOTE
If the airflow direction for a power supply assembly does not match the chassis airflow direction as stored on
WWN cards, the power supply will have a "fault" status. However, the LED operation for the power supply will
not indicate a fault.
Interpreting Fan Assembly LEDs
See the following figure and table to interpret the LED patterns on fan assemblies. The LED patterns may temporarily
change during POST and other diagnostic tests. The X7-4 Director has two fan assemblies.
Figure 49: Fan Assembly LEDs
1. Power LED
2. Status LED
Table 27: Fan Assembly LED Descriptions
LED Purpose
Color
Status
Recommended Action
No light (LED is off)
The fan assembly does not have
power.
Ensure that the fan assembly is
firmly seated and has power.
Power
Steady green
The fan assembly has power.
No action is required.
No light (LED is off)
The fan assembly is either
healthy or does not have power.
Ensure that the fan assembly
has power.
Steady amber
The fan assembly is being
initialized or has a failure (full or
partial).
Wait to see if the fan fully
initializes. If the LED remains
amber, replace the fan
assembly.
Slow-flashing amber (on 2
seconds, then off 2 seconds)
The fan assembly is not seated
correctly or is faulty.
Pull the unit out and reseat it.
If the LED continues to flash,
replace the unit.
Flashing amber (on ½ second,
then off 3.5 seconds)
The fan is disabled.
Run the
fanEnable
command
to enable the fan.
Status
Fast-flashing amber (on ½
second, then off ½ second)
Environmental range has been
exceeded.
Check for out-of-bounds
environmental condition, resolve
any problems, and reseat the
unit. If the LED continues to
flash, replace the unit.
X7-4-Install-IG100
101
Broadcom
Содержание Brocade X7-4 Director
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