Troubleshooting

LEDs

System Status LED is blinking for more than 5 minutes

Cause: The operating system did not boot properly, and only firmware is running.

Solution: Connect to the system via the console port, and check the software status. For Cumulus Linux instructions, see Monitoring and Troubleshooting.

System Status LED is amber

Cause:

• Critical system fault (CPU error, bad firmware)

• High temperature

Solution:

• Check environmental conditions (room temperature)

Fan Status LED is amber

Cause: Possible fan issue

Solution:

• Check that the fan is fully inserted and nothing is blocking the airflow

• Replace the fan FRU if needed

PSU Status LED is amber

Cause: Possible PSU issue

Solution:

• Check/replace the power cable

• Replace the PSU if needed

System boot failure while using Cumulus Linux

Software upgrade failed on x86 based systems

See Monitoring and Troubleshooting.