SwitchX®-2 18-Port QSFP FDR InfiniBand System Hardware User Manual
Rev 1.1
Mellanox Technologies
15
If the PS LEDs are not green, this indicates a problem with the power supplies. The switch is
operational only if at least one of the PS LEDs is green.
Figure 7: System LEDs
Table 4 shows the system status LED assignment.
As long as there is power to the switch (one PS unit is connected), and the switch is
booted up and running, the status LED should be green.
If the STATUS LED shows red after five minutes, unplug the switch and call your
Mellanox representative for assistance.
If the switch shuts down due to over temperature, unplug the switch, wait 5 minutes
and replug in the switch. For more information See “Troubleshooting” on page 51.
Table 4 - System Status LED Assignments
LED Configuration
STATUS/ System Health LED
Solid Green
OK – The system is up and running.
Flashing Green
The system is booting up. This assignment is valid on managed systems only.
Solid Yellow
To be implemented in a future SW release.
Solid Red
Major Error – Possible damage can result to the switch. Turn off immediately.
e.g. bad firmware, can’t boot, overheated. If the system is booting up, it can take
up to 5 minutes for the status led to change to green.
Off
Off – The system has no power.
RST
UID
PS2
PS1
1
2
3
4
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