H3C S5130S-EI Series Installation Manual page 49

5. If the power supply needs to be replaced, see
replace the power supply.
6. If the issue persists, contact H3C Support.
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.
Solution
To resolve the issue:
1. Verify that the power system is operating correctly.
2. Verify that the switch is operating correctly.
3. Verify that the console cable has been connected correctly.
4. Verify that the following settings are configured for the terminal:
Baud rate—9600.

Data bits—8.

Parity—None.

Stop bits—1.

Flow control—None.

5. Verify that the console cable is not faulty.
6. If the issue persists, contact H3C Support.
Garbled display on the configuration terminal
Symptom
The configuration terminal displays garbled text.
Solution
To resolve the issue:
1. Verify that the following settings are configured for the terminal:
Baud rate—9600.

Data bits—8.

Parity—None.

"Installing and removing power
5-42
supplies" to