POST
Keys
The
POST
keys,
if
pressed
after
the
keyboard
POST
indicator
displays
and
before
the
last
POST
indicator
(
speaker
)
displays,
cause
the
system
to
start
services
or
to
initiate
service
mode
boots
used
for
configuring
the
system
and
diagnosing
problems.
The
keys
are
described
below:
Note:
The
program
function
keys
(F1-F12)
on
a
keyboard
attached
to
the
system
unit
are
no
longer
used
and
will
be
ignored
during
POST.
After
the
keyboard
POST
indicator
displays,
you
must
use
the
numeric
number
keys
to
enter
input.
1
Key
The
numeric
1
key,
when
pressed
during
POST,
starts
the
System
Management
Services
(SMS)
interface.
5
Key
The
numeric
5
key,
when
pressed
during
POST,
initiates
a
system
boot
in
service
mode
using
the
default
service
mode
boot
list.
This
mode
attempts
to
boot
from
the
first
device
of
each
type
found
in
the
list.
It
does
not
search
for
other
bootable
devices
of
that
type
if
the
first
device
is
not
bootable.
Instead,
it
continues
to
the
next
device
type
in
the
list.
The
firmware
supports
up
to
five
entries
in
the
boot
list.
Chapter
1.
Reference
Information
7
Summary of Contents for RS/6000 Enterprise Server M80
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