Server Power Features - IBM 88723RU User Manual

User manual
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IXA RS485 connector: Use this connector to connect to an iSeries server when an
Integrated xSeries Adapter (IXA) is installed. The cable for this connection comes
with the server.
I/O board error LED: This LED is on the I/O board and is visible on the rear of the
server. When this LED is lit, it indicates that there is a problem with the I/O board.
Gigabit Ethernet 2 activity LED: This LED is on the Gigabit Ethernet 2 connector.
When this LED flashes, it indicates that there is activity between the server and the
network.
Gigabit Ethernet 2 connector: Use this connector to connect the server to a
network.
Gigabit Ethernet 2 link LED: This LED is on the Gigabit Ethernet 2 connector.
When this LED is lit, it indicates that there is an active connection on the Ethernet
port.
Gigabit Ethernet 1 activity LED: This LED is on the Gigabit Ethernet 1 connector.
When this LED flashes, it indicates that there is activity between the server and the
network.
Gigabit Ethernet 1 connector: Use this connector to connect the server to a
network.
Gigabit Ethernet 1 link LED: This LED is on the Gigabit Ethernet 1 connector.
When this LED is lit, it indicates that there is an active connection on the Ethernet
port.
Power-supply connector: Connect the power cord to this connector.
SMP Expansion Port 1 link LED: When this LED is lit, it indicates that there is an
active connection on SMP Expansion Port 1.
SMP Expansion Port 1 connector: Use this connector to connect the server to
other servers to form multi-node configurations.
SMP Expansion Port 2 connector: Use this connector to connect the server to
other servers to form multi-node configurations.
SMP Expansion Port 2 link LED: When this LED is lit, it indicates that there is an
active connection on SMP Expansion Port 2.
SMP Expansion Port 3 connector: Use this connector to connect the server to
other servers to form multi-node configurations.
SMP Expansion Port 3 link LED: When this LED is lit, it indicates that there is an
active connection on SMP Expansion Port 3.

Server power features

When the server is connected to an ac power source but is not turned on, the
operating system does not run, and all core logic except for the service processor is
shut down; however, the server can respond to requests from the service processor,
such as a remote request to turn on the server. The power-on LED flashes to
indicate that the server is connected to ac power but not turned on.
11
Chapter 1. The xSeries 460 and MXE 460 server

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