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Maintenance and troubleshooting
Fixed power supply failure
The HPE 5130 24G 4SFP+ EI, HPE 5130 24G 2SFP+ 2XGT EI, and HPE 5130 24G 4SFP+ EI BR
switches use fixed power supplies and support only AC power input.
The HPE 5130 24G PoE+ 4SFP+ (370W) EI, HPE 5130 48G 4SFP+ EI, HPE 5130 24G PoE+
4SFP+ (370W) EI BR, HPE 5130 48G PoE+ 4SFP+ (370W) EI BR, HPE 5130 48G 2SFP+ 2XGT EI,
HPE 5130 24G PoE+ 2SFP+ 2XGT (370W) EI, HPE 5130 48G PoE+ 2SFP+ 2XGT (370W) EI, and
HPE 5130 48G PoE+ 4SFP+ (370W) EI switches use fixed power supplies and support AC power
input, RPS power input, and concurrent AC and RPS DC inputs. For these switch models, the
"Power x failed" message is displayed as long as only one power supply is operating because the
switch cannot identify whether the other power supply is not connected or has failed. In this case,
see this section to determine the power supply state.
To identify a fixed power supply failure, examine the system status LED and the RPS status LED of
the switch.
Table 8 Fixed power supply LED description
LED Mark
Status
Description
System status
LED
SYS
Off
The switch is powered off.
RPS status LED
RPS
Steady green
The AC input is normal, and the RPS is in position or
working normally.
Steady yellow
RPS power input is normal, but AC input has failed or AC
input is not connected.
Off
No RPS is connected.
AC input failure
Symptom
The system status LED is off.
Solution
To resolve the problem:
1.
Verify that the AC power cord is securely connected to the switch, and the AC-input power
receptacle on the switch and the connected AC power outlet are in good condition.
2.
Verify that the AC power source is operating correctly.
3.
Verify that the operating temperature of the switch is in the acceptable range, and the power
supply has good ventilation. Over-temperature can cause the power supply to stop working and
enter the protection state.
4.
If the problem persists, contact Hewlett Packard Enterprise Support.
RPS DC input failure
Symptom
The system status LED or RPS status LED is off.