IBM 419452u Installation Guide - Page 42

Server, power, features

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Rear view The following illustration shows the LEDs on the rear of the server. Ethernet 1 activity LED Ethernet 2 link LED Ethernet 1 link LED Ethernet 2 activity LED Ethernet activity LED: This LED is on each Ethernet connector. When this LED is lit, it indicates that there is activity between the server and the network. Ethernet link LED: This LED is on each Ethernet connector. When this LED is lit, it indicates that the Ethernet controller is connected to the network. The following illustration shows the connectors on the rear of the server. Power-cord connector Systems-management connector USB 3 connector USB 4 connector Serial connector Video connector Ethernet 2 connector Ethernet 1 connector Power-cord connector: Connect the power cord to this connector. Serial connector: Connect a 9-pin serial device to this connector. Video connector: Connect a monitor to this connector. Ethernet connector: Use either of these connectors to connect the server to a network. Ethernet connector 1 supports Serial over LAN (SOL). USB connector: Connect a USB device to either of these connectors. Systems-management connector: Connect the server to a network for systems-management information control. This connector is active only if you have installed a Remote Supervisor Adapter II SlimLine, and it is used only by the Remote Supervisor Adapter II SlimLine. Server power features When the server is connected to an ac power source but is not turned on, the operating system does not run, and all core logic except for the service processor is shut down; however, the server can respond to requests from the service processor (the baseboard management controller), such as a remote request to turn on the server. 28 IBM System x3250 M2 Types 4190 and 4194: Installation Guide

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Rear
view
The
following
illustration
shows
the
LEDs
on
the
rear
of
the
server.
Ethernet 1 activity LED
Ethernet 2 activity LED
Ethernet 1 link LED
Ethernet 2 link LED
Ethernet
activity
LED:
This
LED
is
on
each
Ethernet
connector.
When
this
LED
is
lit,
it
indicates
that
there
is
activity
between
the
server
and
the
network.
Ethernet
link
LED:
This
LED
is
on
each
Ethernet
connector.
When
this
LED
is
lit,
it
indicates
that
the
Ethernet
controller
is
connected
to
the
network.
The
following
illustration
shows
the
connectors
on
the
rear
of
the
server.
Power-cord connector
Serial connector
Video connector
Ethernet 2 connector
Ethernet 1 connector
USB 3 connector
USB 4 connector
Systems-management
connector
Power-cord
connector:
Connect
the
power
cord
to
this
connector.
Serial
connector:
Connect
a
9-pin
serial
device
to
this
connector.
Video
connector:
Connect
a
monitor
to
this
connector.
Ethernet
connector:
Use
either
of
these
connectors
to
connect
the
server
to
a
network.
Ethernet
connector
1
supports
Serial
over
LAN
(SOL).
USB
connector:
Connect
a
USB
device
to
either
of
these
connectors.
Systems-management
connector:
Connect
the
server
to
a
network
for
systems-management
information
control.
This
connector
is
active
only
if
you
have
installed
a
Remote
Supervisor
Adapter
II
SlimLine,
and
it
is
used
only
by
the
Remote
Supervisor
Adapter
II
SlimLine.
Server
power
features
When
the
server
is
connected
to
an
ac
power
source
but
is
not
turned
on,
the
operating
system
does
not
run,
and
all
core
logic
except
for
the
service
processor
is
shut
down;
however,
the
server
can
respond
to
requests
from
the
service
processor
(the
baseboard
management
controller),
such
as
a
remote
request
to
turn
on
the
server.
28
IBM
System
x3250
M2
Types
4190
and
4194:
Installation
Guide