DANGER
Overloading
a
branch
circuit
is
potentially
a
fire
hazard
and
a
shock
hazard
under
certain
conditions.
To
avoid
these
hazards,
ensure
that
your
system
electrical
requirements
do
not
exceed
branch
circuit
protection
requirements.
Refer
to
the
information
that
is
provided
with
your
device
for
electrical
specifications.
After
you
plug
one
end
of
each
server
power
cord
into
the
power-supply
outlets
on
the
rear
of
the
server
and
the
other
end
of
each
power
cord
into
an
electrical
outlet,
the
server
can
start
in
any
of
the
following
ways:
v
You
can
press
the
power-control
button
on
the
front
of
the
server
to
start
the
server.
Notes:
1.
You
can
install
a
circular
disk
over
the
power-control
button
to
prevent
accidental
manual
power-off.
This
disk,
known
as
the
power-control
button
shield,
comes
with
your
server.
2.
After
you
plug
the
power
cords
of
your
server
into
the
electrical
outlets,
wait
approximately
20
seconds
before
pressing
the
power-control
button.
During
this
time,
the
ISMP
is
initializing;
therefore,
the
power-control
button
does
not
respond.
v
If
the
server
is
turned
on
and
a
power
failure
occurs,
the
server
will
start
automatically
when
power
is
restored.
v
If
ac
power
is
present,
the
server
is
in
Standby
mode,
and
the
server
is
connected
to
an
Advanced
System
Management
(ASM)
interconnect
network
that
contains
at
least
one
system
with
an
optional
Remote
Supervisor
Adapter
installed,
the
server
can
be
turned
on
from
the
Remote
Supervisor
Adapter
user
interface.
v
If
ac
power
is
present,
the
server
is
in
Standby
mode,
and
an
optional
Remote
Supervisor
Adapter
is
installed
in
the
server,
the
server
can
be
turned
on
from
the
Remote
Supervisor
Adapter
user
interface.
v
When
you
plug
in
your
server
for
the
first
time,
the
Wake
on
LAN
feature
can
turn
on
the
server.
v
If
your
server
was
previously
turned
on,
it
must
be
properly
placed
in
Standby
mode
for
the
Wake
on
LAN
feature
to
turn
on
the
server.
v
If
your
operating
system
supports
the
Preboot
eXecution
Environment
(PXE)
option
and
the
PXE
option
is
enabled
through
the
Planar
Ethernet
PXE/DHCP
menu
choice
under
Start
Options
on
the
Configuration/Setup
Utility
program
menu
(see
“Using
the
Configuration/Setup
Utility
program”
on
page
11),
the
integrated
Gigabit
Ethernet
controller
(see
“Configuring
the
Gigabit
Ethernet
controller”
on
page
23)
can
turn
on
the
server.
Complete
the
following
steps
to
manually
turn
on
the
server:
1.
Review
the
information
in
“Before
you
begin”
on
page
39,
“Handling
static-sensitive
devices”
on
page
40,
and
“Safety
information”
on
page
167.
2.
Turn
on
all
external
devices,
such
as
the
monitor.
3.
Plug
the
server
power
cords
into
the
power
source.
4.
Press
the
power-control
button
on
the
front
of
the
server.
Note:
While
the
server
is
turning
on,
the
power-on
LED
on
the
front
of
the
server
is
lit.
Chapter
1.
General
information
7
Summary of Contents for XSERIES 255 TYPE 8685
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