Rear view
The following illustration shows the connectors on the rear of the server.
v 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.
v 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 - Ethernet 4) connector. See Using the Setup utility for more
information.
v PCI slot connectors:
– PCI slot 1: Insert a full-height, half-length PCI Express
*
adapter into this slot.
– PCI slot 2: Insert a low-profile PCI Express
*
adapter into this slot.
– PCI slot 3: Insert a low-profile PCI Express
*
adapter into this slot.
Connect the power cord to this connector.
v Power-cord connector: Connect the power cord to this connector.
v USB connectors: Each power supply has a dc power LED and an ac power LED.
When the dc power LED is lit, it indicates that the power supply is supplying
adequate dc power to the system. During normal operation, both the ac and dc
power LEDs are lit. For any other combination of LEDs, see “Power-supply
LEDs” on page 20.
v NMI button: Press this button to force a nonmaskable interrupt to the
microprocessor. It allows you to blue screen the server and take a memory
dump (use this button only when directed by the IBM service support). You
might have to use a pen or the end of a straightened paper clip to press the
button.
Figure 6. IMM network interface port
18 System x3650 M4 BD Type 5466: Installation and Service Guide
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