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Security
Features
The
Model
275
allows
you
to
set
the
following
types
of
passwords
to
limit
access
to
these
systems:
v
General-access
password
-
Set
only
from
the
service
processor
menus.
It
provides
limited
access
to
the
service
processor
menus
and
is
usually
available
to
all
users
who
are
allowed
to
power
on
the
system.
v
Privileged-access
password
-
Set
from
the
service
processor
menus
or
from
System
Management
Services
(SMS)
utilities.
Used
by
the
system
administrator
or
root
user
and
allows
access
to
all
service
processor
functions.
Powering
the
System
On
and
Off
For
procedures
to
power
off
and
power
on
the
system
for
various
system
configurations
and
operating
systems,
see
“Stopping
the
System”
on
page
246
and
“Starting
the
System”
on
page
247.
Console
The
firmware
starts
a
console-selection
sequence
at
system
boot
time
if
any
of
the
following
is
true:
v
A
console
has
not
yet
been
selected.
v
A
previous
console-selection
sequence
timed
out.
v
A
change
in
the
system
configuration
affects
the
console
(keyboard
installed
or
removed,
mouse
installed
or
removed,
graphics
adapter
installed
or
removed
or
moved
to
another
PCI
slot).
The
console-selection
sequence
allows
you
to
select
(from
the
appropriate
input
device)
any
one
of
the
available
console
devices.
If
no
console
is
selected
within
approximately
60
seconds,
serial
port
1
(S1)
is
selected
as
the
console
and
the
selection
sequence
times
out.
Attention:
If
an
ASCII
terminal
is
attached
to
serial
port
1
(S1),
and
there
is
any
interaction
with
this
terminal:
v
After
OK
displays
in
the
operator
panel
AND
v
Before
the
power-on
sequence
is
initiated
the
firmware
will
use
this
terminal
as
the
console,
regardless
of
the
previous
console
selection.
After
a
console
has
been
selected,
the
console-selection
sequence
is
only
started
at
boot
time
if
there
is
a
change
in
the
system
configuration
(as
previously
described),
or
the
contents
of
the
system’s
nonvolatile
memory
(NVRAM)
are
lost.
Note:
Moving
an
ASCII
terminal
from
one
serial
port
to
another
(from
S1
to
S2)
cannot
be
detected
by
the
firmware,
so
it
does
not
constitute
a
configuration
change.
You
can
also
initiate
a
system
console-selection
sequence
from
the
SMS
menus.
Power-On
Self-Test
After
power
is
turned
on
and
before
the
operating
system
is
loaded,
the
system
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
firmware
console
(if
one
is
connected).
The
next
section
describes
the
POST
indicators
and
functions
that
can
be
accessed
during
the
POST.
Chapter
1.
Reference
Information
5
Summary of Contents for 9114-275 - IntelliStation POWER 275
Page 1: ...IntelliStation POWER 9114 Model 275 Service Guide SA38 0636 00 ...
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Page 81: ...Yes Go to Step 1321 16 on page 64 Chapter 3 Maintenance Analysis Procedures MAPs 63 ...
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