Lenovo x3650 M4 BD 5466, Инструкция по установке и обслуживанию

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• Video connector: Connect a monitor to this connector. The video connectors on the front and rear of
the server can be used simultaneously.
Note: The maximum video resolution is 1600 x 1200 at 75 Hz.
• Serial connector: Connect a 9-pin serial device to this connector. The serial port is shared with the
integrated management module II (IMM2). The IMM2 can take control of the shared serial port to redirect
serial traffic, using Serial over LAN (SOL).
• USB connectors: Connect a USB device, such as a USB mouse or keyboard to any of these connectors.
• Systems-management Ethernet connector: Use this connector to connect the server to a network for
full systems-management information control. This connector is used only by the integrated management
module (IMM2). A dedicated management network provides additional security by physically separating
the management network traffic from the production network. You can use the Setup utility to configure
the server to use a dedicated systems management network or a shared network. See Using the Setup
utility in the
Problem Determination and Service Guide for more information.
• Ethernet connectors: Use either of these connectors to connect the server to a network. When you
enable shared Ethernet for IMM2 in the Setup utility, you can access the IMM2 using either the Ethernet 1
or the system-management Ethernet (default) connector. See Using the Setup utility for more information.
The following illustration shows the LEDs on the rear of the server.
0
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000
00
000
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Ethernet
activity LED Ethernet
link LED
AC power
LED (green)
Power-on
LED (green)
Locator LED (blue)
System-error
LED (yellow)
DC power
LED (green)
Power-supply
error LED (yellow)
The following illustration shows the LEDs on a dc power supply.
• Ethernet activity LEDs: When these LEDs are lit, they indicate that the server is transmitting to or
receiving signals from the Ethernet LAN that is connected to the Ethernet port.
• Ethernet link LEDs: When these LEDs are lit, they indicate that there is an active link connection on the
10BASE-T, 100BASE-TX, or 1000BASE-TX interface for the Ethernet port.
• AC power LED: Each hot-swap ac power supply has an ac power LED. When the ac power LED is lit, it
indicates that sufficient power is coming into the power supply through the power cord. During typical
Chapter 1
.
The System x3650 M4 server
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