H3C SecPath F50X0 Series Installation Manual

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6 Troubleshooting
Power supply failure
Symptom
The firewall cannot be powered on, and the power LED (PWR0/PWR1) on the front panel is off.
Solution
To solve the issue:
1. Power off the firewall.
2. Verify that the power supply is as required by the firewall.
3. Verify that the power cords of the firewall are firmly connected.
4. Verify that the power cords are not damaged.
5. If the issue persists, contact your local sales agent.
Configuration terminal display issue
Symptom
The configuration terminal displays nothing or garbled text when the firewall is powered on.
Solution
To solve the issue:
1. Verify that the power supply system is operating correctly.
2. Verify that the console cable is correctly connected.
3. Verify that the console cable is connected to the serial port configured on the configuration
terminal.
4. Verify that the configuration terminal parameters are configured as follows:
 Baud rate—9600.
 Data bits—8.
 Parity—None.
 Stop bits—1.
 Flow control—None.
 Terminal emulation—VT100.
5. Verify that the console cable is in good condition.
6. If the issue persists, contact your local sales agent.
Password loss
To deal with loss of the password used for accessing the firewall through the console port, see the
release notes for the firewall.

H3C SecPath F50X0 Series Specifications

General

Brand	H3C
Model	SecPath F50X0 Series
Category	Firewall
Language	English