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Maintenance and troubleshooting
Power supply failure
Symptom
The power supply status LED on a power supply is not steady green (active state) or flashing green
(standby state).
For more information about the LEDs on a power supply, see HPE A58x0AF 650W AC (JC680A) &
650W DC (JC681A) Power Supplies User Guide or HPE FlexFabric Switch 650W 48V Hot Plug
NEBS Compliant DC Power Supply (JH336A) User Guide.
Solution
To resolve the problem:
1.
Verify that the power cord is connected correctly.
2.
Verify that the power source is as required by the switch.
3.
Verify that the operating temperature of the switch is in the acceptable range and the power
supply has good ventilation.
4.
If the problem persists, contact Hewlett Packard Enterprise Support.
To replace a power supply, see
Fan tray failure
CAUTION:
The HPE FlexFabric 5980 switch has five fan tray slots. If multiple fan trays fail, do not remove the
fan trays at the same time. Replace the fan trays one after another and finish replacing a fan tray
within 3 minutes.
Symptom
The status LED on an X712 Bck(pwr)-Frt(prt) HV2 fan tray or X711 Frt(prt)-Bck(pwr) HV2 fan tray is
steady orange and the system outputs alarm messages.
Solution
See
"Installing/removing fan
Packard Enterprise Support.
"Installing/removing power
trays" to replace the fan tray. If the problem persists, contact Hewlett
34
supplies."
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