51
Mellanox Technologies
The SN2010 systems have a front fan LED only.
Fan Status Front LED Assignments
LED Behavior
Description
Action Required
Solid Green
All fans are up and running.
N/A
Solid Red
Error, one or more fans are not operating
properly.
The faulty FRUs should be replaced.
Off
System boot
N/A
Fan Status Rear LED Assignments (One LED per Fan)
LED Behavior
Description
Action Required
Solid Green
A specific fan unit is operating.
N/A
Solid Red
A specific fan unit is missing or not operating
properly.
The fan unit should be replaced.
Off
System boot
N/A
4.8.3 Power Supply Status LEDs
Power Status LED
The table above – Fan Status Rear LED Assignments (One LED per Fan) –
does not apply to the SN2100/SN2010 systems.
Risk of Electric Shock! With the fan module removed, power pins are accessible within the module cavity. Do not insert
tools or body parts into the fan module cavity.
The following information does not apply to the SN2100/SN2010 systems. In these systems, the power supply units are non-
replaceable, and there is a designated LED for each unit in the system’s front panel. (Front panel figures are located in the
.)
