Nvidia Spectrum-2 SN3420 - Troubleshooting

NVIDIA Spectrum-2 SN3000 1U and 2U Switch Systems Hardware User Manual 138
Troubleshooting
Problem
Indicator
Symptoms Cause and Solution
LEDs
System Status
LED is blinking
for more than 5
minutes
Cause: NVIDIA Onyx (MLNX-OS) software did not boot
properly and only rmware is running.
Solution: Connect to the system via the console port,
and check the software status. You might need to
contact an FAE if the NVIDIA Onyx (MLNX-OS)
software did not load properly.
System Status
LED is amber
Cause:
Critical system fault (CPU error, bad rmware)
Over 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
blocks the airow
Replace the fan FRU if needed
PSU Status LED
is red
Cause:
Possible PSU issue
Solution:
Info
This document is preliminary and subject to change.