IBM eServer xSeries 345 Type 8670, Maintenance Manual

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Ethernet 1 activity LED: This green LED is lit when the server is transmitting or
receiving signals to the Ethernet LAN that is connected to Ethernet port 1.
Server power features
This section contains information about how to properly turn your server on and off.
Turning on the server
You can turn on the server in any of the following ways:
v If the power cords are connected to a power source, you can press the
power-control button on the front of the server.
Note: You can install a circular disk over the power-control button to prevent
accidental manual power-off. This disk, known as the power-control-button
shield, comes with your server.
v If the server is turned on and a power failure occurs, it restarts automatically
when power is restored.
v
You can turn on the server by using the Integrated System Management
Processor (ISMP).
v You can turn on the server by using the optional Remote Supervisor Adapter.
v
If your operating system supports the Wake on LAN
®
feature, the Wake on LAN
feature can turn on the server.
Complete the following steps to manually turn on the server:
1. Review the information in “Safety information” on page 121.
2. Turn on all external devices, such as the monitor.
3. Plug the server power cords into the power source.
4. Press the power-control button on the front of the server.
Note: While the server is powering up, the power-on LED on the front of the server
is lit.
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xSeries 345 Type 8670: Hardware Maintenance Manual and Troubleshooting Guide