IBM 8862 User Manual - Page 45

Operator, information, panel

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Note: This LED flashes while the server is being turned on or restarted, and turns off when POST is complete. Ethernet activity LEDs: When these LEDs (one for the Remote Supervisor Adapter II, two for the network) are lit, they indicate that activity is taking place on the related network. Operator information panel The following illustration shows the controls, indicators, and USB connector on the operator information panel. Power-on LED System-error LED Power-control button Reset button USB connector SCSI activity LED Information LED Locator LED Release latch Power-control button: Press this button to turn the server on and off manually. A power-control-button shield comes with your server. You can install this disk-shaped shield to prevent the server from being turned off accidentally. Power-on LED: When this LED is lit and not flashing, it indicates that the server is turned on. When this LED is flashing, it indicates that the server is turned off and still connected to an ac power source. When this LED is off, it indicates that ac power is not present, or the power supply or the LED itself has failed. A power LED is also on the rear of the server. Note: If this LED is off, it does not mean that there is no electrical power in the server. The LED might be burned out. To remove all electrical power from the server, you must disconnect the power cord from the electrical outlet. Reset button: Press this button to reset the server and run the power-on self-test (POST). You might have to use a pen or the end of a straightened paper clip to press the button. SCSI activity LED: When this LED is lit, it indicates that there is activity on the SCSI bus. Locator LED: Use this blue LED to visually locate the server if it is in a location with numerous other servers. A locator LED is also on the rear of the server. You can use the Management Processor Assistant (MPA) in IBM Director to cause this LED to be lit, off, or flashing. If the server is connected to an RXE-100 Remote Expansion Enclosure, pressing the Locate button on the enclosure causes this LED to be lit. Note: This LED flashes while the server is being turned on or restarted, and turns off when POST is complete. Chapter 3. Server controls, LEDs, and power 33

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Note:
This
LED
flashes
while
the
server
is
being
turned
on
or
restarted,
and
turns
off
when
POST
is
complete.
Ethernet
activity
LEDs:
When
these
LEDs
(one
for
the
Remote
Supervisor
Adapter
II,
two
for
the
network)
are
lit,
they
indicate
that
activity
is
taking
place
on
the
related
network.
Operator
information
panel
The
following
illustration
shows
the
controls,
indicators,
and
USB
connector
on
the
operator
information
panel.
Power-control button
Power-on LED
Reset button
USB connector
SCSI activity LED
Information LED
System-error LED
Locator LED
Release latch
Power-control
button:
Press
this
button
to
turn
the
server
on
and
off
manually.
A
power-control-button
shield
comes
with
your
server.
You
can
install
this
disk-shaped
shield
to
prevent
the
server
from
being
turned
off
accidentally.
Power-on
LED:
When
this
LED
is
lit
and
not
flashing,
it
indicates
that
the
server
is
turned
on.
When
this
LED
is
flashing,
it
indicates
that
the
server
is
turned
off
and
still
connected
to
an
ac
power
source.
When
this
LED
is
off,
it
indicates
that
ac
power
is
not
present,
or
the
power
supply
or
the
LED
itself
has
failed.
A
power
LED
is
also
on
the
rear
of
the
server.
Note:
If
this
LED
is
off,
it
does
not
mean
that
there
is
no
electrical
power
in
the
server.
The
LED
might
be
burned
out.
To
remove
all
electrical
power
from
the
server,
you
must
disconnect
the
power
cord
from
the
electrical
outlet.
Reset
button:
Press
this
button
to
reset
the
server
and
run
the
power-on
self-test
(POST).
You
might
have
to
use
a
pen
or
the
end
of
a
straightened
paper
clip
to
press
the
button.
SCSI
activity
LED:
When
this
LED
is
lit,
it
indicates
that
there
is
activity
on
the
SCSI
bus.
Locator
LED:
Use
this
blue
LED
to
visually
locate
the
server
if
it
is
in
a
location
with
numerous
other
servers.
A
locator
LED
is
also
on
the
rear
of
the
server.
You
can
use
the
Management
Processor
Assistant
(MPA)
in
IBM
Director
to
cause
this
LED
to
be
lit,
off,
or
flashing.
If
the
server
is
connected
to
an
RXE-100
Remote
Expansion
Enclosure,
pressing
the
Locate
button
on
the
enclosure
causes
this
LED
to
be
lit.
Note:
This
LED
flashes
while
the
server
is
being
turned
on
or
restarted,
and
turns
off
when
POST
is
complete.
Chapter
3.
Server
controls,
LEDs,
and
power
33