Lenovo NeXtScale n1200, Installation And Service Manual

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Power LED
Activity LED
Locator LED
Check log LED
Ethernet port link LED
Ethernet port activity LED
Reset button
Figure 6. Fan and power controller with call outs for the LEDs, controls, and connectors
The fan and power controller has the following LEDs, controls, and connectors:
Power-on LED
When this LED is lit (green), it indicates that the fan and power controller has power.
Heartbeat LED
When this LED is lit (green), it indicates that the fan and power controller is actively controlling the
chassis.
Locator LED
When this LED is lit (blue), it indicates the chassis location in a rack.
Check log LED
When this LED is lit (yellow), it indicates that a system error has occurred. Check the event log for
additional information.
Ethernet port activity (RJ-45) LED
When this LED is flashing (green), it indicates that there is activity through the remote management and
console (Ethernet) port over the management network.
Ethernet port link (RJ-45) LED
When this LED is lit (green), it indicates that there is an active connection through the remote
management and console (Ethernet) port to the management network.
Remote management and console (Ethernet) connector
The remote management and console connector (RJ-45) is the management network connector for all
chassis components. This 10/100 base T Ethernet connector is usually connected to the management
network through a top-of-rack switch.
Power supplies
The NeXtScale nx360 M5 water-cooled technology tray supports six autoranging power supplies.
The following illustration shows the power supply:
Chapter 1
.
The Lenovo NeXtScale nx360 M5 water-cooled technology tray Type 5467, Lenovo NeXtScale n1200 Enclosure Types 5468
and 5469
17