IBM 8676 Hardware Maintenance Manual - Page 18

Standby

Page 18 highlights

v You can remove all power from the computer by disconnecting the server from the ac power source. Standby mode When the server is connected to an ac power source but has not been turned on, it is in Standby mode. When the server is in Standby mode, the operating system is not running, and all core logic except for the service processor is shut down. The power-on LED flashes to indicate that the server is in Standby mode. The server can respond to requests from the service processor, such as a remote request to turn on the server. To put the server into Standby mode when the server is turned on, shut down the operating system (see your operating-system documentation), and press the power-control button. The ISMP can also put the server into Standby mode. Additionally, if the server has an optional Remote Supervisor Adapter installed or is connected to an ASM interconnect network that contains at least one server with an optional Remote Supervisor Adapter installed, you can also put the server into Standby mode remotely through the Remote Supervisor Adapter user interface. 8 xSeries 335 Type 8676, Type 8830: Hardware Maintenance Manual and Troubleshooting Guide

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v
You
can
remove
all
power
from
the
computer
by
disconnecting
the
server
from
the
ac
power
source.
Standby
mode
When
the
server
is
connected
to
an
ac
power
source
but
has
not
been
turned
on,
it
is
in
Standby
mode.
When
the
server
is
in
Standby
mode,
the
operating
system
is
not
running,
and
all
core
logic
except
for
the
service
processor
is
shut
down.
The
power-on
LED
flashes
to
indicate
that
the
server
is
in
Standby
mode.
The
server
can
respond
to
requests
from
the
service
processor,
such
as
a
remote
request
to
turn
on
the
server.
To
put
the
server
into
Standby
mode
when
the
server
is
turned
on,
shut
down
the
operating
system
(see
your
operating-system
documentation),
and
press
the
power-control
button.
The
ISMP
can
also
put
the
server
into
Standby
mode.
Additionally,
if
the
server
has
an
optional
Remote
Supervisor
Adapter
installed
or
is
connected
to
an
ASM
interconnect
network
that
contains
at
least
one
server
with
an
optional
Remote
Supervisor
Adapter
installed,
you
can
also
put
the
server
into
Standby
mode
remotely
through
the
Remote
Supervisor
Adapter
user
interface.
8
xSeries
335
Type
8676,
Type
8830:
Hardware
Maintenance
Manual
and
Troubleshooting
Guide