Rear view
The following illustration shows the connectors and LEDs on the rear of the server.
Figure 1. Connectors on the rear of the server
![Connectors on the rear of the server](m5kent002.jpg)
![Connectors on the rear of the server](m5kent002.jpg)
The following illustration shows the rear view of the entire system.
Figure 2. The rear view of the entire system
![The rear view of the entire system](m5kent003.jpg)
![The rear view of the entire system](m5kent003.jpg)
- Power button/LED: When this LED is lit (green), it indicates that the node has power.
- System error/LED: When this LED is lit (yellow), it indicates that a system error has occurred. Check the event log for additional information.
- ID button/LED: The system administrator can remotely light this LED to aid in visually locating the compute node. When this LED is lit, the identify LED on the chassis is also lit.
- Hard disk drive LED: When this LED is lit, it indicates that one or more hard disk drive has failed.
- Low-profile PCIe slot (optional): Support one PCI Express Gen3 low-profile, half-length adapter.
- Ethernet connectors: Use this dedicated management port to connect the server to a network. When you use the Ethernet 1 connector, the network can be shared with the TMM through NC-SI interface.
- Video connector: Connect a monitor to this connector.
- USB connectors: Connect a USB device, such as a USB mouse, keyboard, or other device to any of these connectors.
- Power cord connector: Connect the power cord to this connector.
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