Rear View Leds - Huawei Tecal RH5485 Installation And User Manual

1 The Tecal RH5485 server
Power-cord connector: Connect the power cord to this connector.
System-management connector: Use this connector to connect the server to a network for
systems-management information control. This connector is used only by the IMM.
USB connectors: Connect USB devices, such as a USB mouse or keyboard, to these
connectors.
Video connector: Connect a monitor to this connector. In a two-node configuration, connect
the monitor to the primary server to see standard system output.
Serial connector: Connect a 9-pin serial device to this connector. The serial port is shared
with the integrated management module (IMM). The IMM can take control of the shared
serial port to perform text console redirection and to redirect serial traffic, using Serial over
LAN (SOL).
QPI ports 1 - 4: In a single-node configuration, use these connectors to insert either a QPI
wrap card or a filler panel. The QPI wrap cards enable increased performance in certain
models. In a two-node configuration, insert the QPI cables in these ports to connect another
server or a MAX5 memory expansion module to your server. See the documentation that
came with your QPI cable kit for detailed cabling instructions.
Gigabit Ethernet 1 and 2 connectors: Use these connectors to connect the server to a
network.

1.8.3 Rear view LEDs

The following illustration shows the LEDs on the rear of the server. For more information
about solving power-supply problems, see the Problem Determination and Service Guide.
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Copyright © Huawei Technologies Co., Ltd
Tecal RH5485 Server
Installation and User's Guide
Issue 02 (2011-05-25)