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3. Verify that the operating temperature of the switch is in the acceptable range.
4. If the issue persists, contact H3C Support.
Symptom 3
The system status LED on the DC and AC-powered switch is on but the RPS status LED is off.
Solution
To resolve the issue:
1. Verify that the switch is securely connected to the DC power source.
2. Verify that the DC power source is operating correctly.
3. Verify that the operating temperature of the switch is in the acceptable range.
4. If the issue persists, contact H3C Support.
Removable power supply failure
The S5560S-28F-SI, S5560S-28DP-SI, S5500V3-28S-DP-SI, S5500V3-54S-DP-SI,
S5500V3-36F-DP-SI, S5500V3-54F-DP-SI, and S5130S-28F-SI switches use removable power
supplies. You can determine the power supply operating status by examining the power supply LEDs
PWR1 and PWR2 on the switch front panel. For descriptions about the PWR1 and PWR2 LEDs, see
LEDs in hardware information and specifications for the switch series.
Symptom
A PWR LED indicates a power supply failure.
Solution
To resolve the issue:
1. Verify that the power supply model is as required.
2. Verify that the power supply is installed correctly in the switch.
3. Verify that the switch is operating in the acceptable temperature range.
4. If the issue persists, contact H3C Support.
To replace a hot swappable power supply, see "Installing and removing a power supply."
Fan tray failure
Symptom
The system status LED on the switch indicates a fan tray failure.
Solution
When a fan tray issue occurs, contact H3C Support.
Configuration terminal issues
No display on the configuration terminal
Symptom
The configuration terminal does not have display when the switch is powered on.
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