describes the LED patterns on the port side of the switches.
The nonport side of the switches has one LED per Power supply and fan assembly. See
supply/fan assembly status LEDs on the nonport side of the HPE SN6000B and SN3000B 16Gb FC
switches
. The standard configuration of the SN3000B 16Gb FC Switch includes a single Power supply
and fan assembly.
LED patterns on the nonport side of the HPE SN6000B, SN3000B, and SN4000B
describes the LED patterns on the nonport side of the SN6000B and SN3000B 16Gb
FC switches.
1
1. Power supply and fan assembly status LEDs
Figure 38: Power supply/fan assembly status LEDs on the nonport side of the HPE SN6000B and SN3000B 16Gb FC switches
Table 10: LED patterns on the nonport side of the HPE SN6000B, SN3000B, and
SN4000B 16Gb FC switches
LED name
LED color
Status of hardware
Recommended action
Power supply
and fan
assembly
status
No light
Power supply/fan assembly is
not receiving power or is off.
Verify that the power supply/fan
assembly is on and seated and the
power cord is connected to a
functioning power source.
Steady green
Power supply/fan assembly is
operating normally.
No action is required.
Flashing green Power supply/fan assembly is
faulty.
When the switch is first powered
on, the power supply/fan
assembly status LED is flashing
green until POST is complete.
Check the power cable connection.
Verify that the power supply/fan
assembly is powered on. Replace
the power supply/fan assembly
FRU.
Steady amber
(for more than
5 seconds)
Fan fault for one of the following
reasons:
• A fan assembly with
mismatched airflow is
present.
• One or more of the fans in
the fan assembly has failed.
Try one of the following:
• Replace the mismatched fan
assembly with one that has the
correct airflow direction.
• Replace the faulty fan assembly.
Power
supply/DC
Flashing
amber (1:1)
Output voltage is not enabled.
Verify that the power supply is
seated correctly and the captive
screw is secured.
Table Continued
60
Operating HPE 16Gb FC switches