IBM 436854u - System x3200 M2 5U Mini Tower..., Руководство по диагностике и обслуживанию

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Rear view
The following illustration shows the connectors and LEDs on the rear of the server.
Serial 2 (Com2)
Serial 1 (Com1)
Video
USB 3 and 4
USB 1 and 2
Remote
Supervisor
Adapter II
SlimLine
(Ethernet)
Ethernet
connector
Parallel
Power cord
AC power LED
DC power LED
Ethernet transmit/
receive activity LED
(amber)
Ethernet link
status LED
(green)
Power-cord connector
Connect the power cord to this connector.
AC power LED
On some server models, each hot-swap power supply has an ac power
LED and a dc power LED. During typical operation, both the ac and dc
power LEDs are lit.
DC power LED
On some server models, each hot-swap power supply has a dc power LED
and an ac power LED. During typical operation, both the ac and dc power
LEDs are lit.
Serial 2 connector
Connect a 9-pin serial device to this connector.
Parallel connector
Connect a parallel device to this connector.
Serial 1 connector
Connect a 9-pin serial device to this connector.
Video connector
Connect a monitor to this connector.
USB connectors
Connect USB devices to these connectors.
Ethernet connector
Use this connector to connect the server to a network.
Ethernet transmit/receive activity LED
This LED is on the Ethernet connector on the rear of the server. When this
LED is lit, it indicates that there is activity between the server and the
network.
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System x3200 M2 Types 4367 and 4368: Problem Determination and Service Guide