1.
To
select
your
preferred
partition
environment,
click
on
the
Partition
Management
icon
under
the
HMC
host
name.
The
Contents
area
now
lists
the
processor
subsystem
as
available
as
a
managed
system.
If
you
have
only
one
processor
subsystem,
the
Contents
area
lists
the
processor
subsystem
as
System
A
.
2.
Select
the
appropriate
managed
system.
3.
To
power
off
the
managed
system,
select
the
desired
system
in
the
Contents
area.
Next,
on
the
menu,
choose
Selected
.
4.
Select
Power
Off
.
5.
A
screen
displays
to
verify
that
you
want
to
power
off.
Select
Yes
.
Note:
Only
logic
power
will
be
removed;
350
V
dc
power
will
still
be
present
within
the
system.
Graphics
Console
Support
The
pSeries
655
Model
651
Processor
Subsystem
supports
graphics
consoles.
Graphics
console
support
requires
the
following
adapters:
v
Graphics
adapter
with
a
graphics
display
attached
v
Universal
Serial
Bus
(USB)
adapter
with
a
keyboard
and
mouse
attached
Only
one
graphics
console
is
supported
per
system
partition.
If
the
system
is
running
partitions,
up
to
eight
partitions
can
have
graphics
consoles.
The
graphics
console
is
functional
only
when
AIX
is
running.
For
any
installation
or
service
processor
functions,
you
must
use
the
HMC.
Understanding
the
Power-On
Self-Test
(POST)
After
power
is
turned
on
and
before
the
operating
system
is
loaded,
the
partition
does
a
power-on
self-test
(POST).
This
test
performs
checks
to
ensure
that
the
hardware
is
functioning
correctly
before
the
operating
system
is
loaded.
During
the
POST,
a
POST
screen
displays,
and
POST
indicators
appear
on
the
virtual
terminal
window.
The
next
section
describes
the
POST
indicators
and
functions
that
can
be
accessed
during
the
POST.
POST
Indicators
POST
indicators
indicate
tests
that
are
being
performed
as
the
partition
is
preparing
to
load
the
operating
system.
The
POST
indicators
are
words
that
display
on
the
virtual
terminal
window.
Each
time
that
the
firmware
starts
another
different
step
in
the
POST,
a
POST
indicator
word
appears
on
the
console.
Each
word
is
an
indicator
of
the
tests
that
are
being
performed.
The
POST
screen
displays
the
following
words:
Memory
Memory
test
Keyboard
Initialize
the
keyboard
and
mouse.
The
time
period
for
pressing
a
key
to
access
the
System
Management
Services,
or
to
initiate
a
service
mode
boot,
is
now
open.
See
“POST
Keys”
on
page
17
for
more
information.
Network
Self-test
on
network
adapters
SCSI
Adapters
are
being
initialized
16
Eserver
pSeries
655
User’s
Guide
Summary of Contents for p 655 series
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