Chapter
3.
Maintenance
Analysis
Procedures
(MAPs)
This
chapter
contains
Maintenance
Analysis
Procedures
(MAPs)
for
the
Model
275.
Note:
HMC
configurations
and
CD-ROM
drives
are
not
supported
on
this
model.
The
diagnostics
CD-ROM
is
placed
in
the
supported
DVD-ROM
drive.
Responses
to
questions
referring
to
HMC
should
be
″
no.
″
Entry
MAP
When
possible,
run
online
diagnostics
in
service
mode.
Online
diagnostics
perform
additional
functions
compared
to
standalone
diagnostics.
This
ensures
that
the
error
state
of
the
system
that
was
captured
in
NVRAM
is
available
for
your
use
in
fixing
the
problem.
The
AIX
error
log
and
SMIT
are
only
available
when
diagnostics
are
run
from
the
hard
drive.
Note:
AIX
Online
diagnostics
are
not
available
when
running
the
Linux
operating
system.
If
this
system
is
running
the
Linux
operating
system
and
you
have
not
previously
been
directed
to
MAP
1321,
go
to
the
“MAP
1321:
Quick
Entry
MAP
for
Systems
with
Service
Focal
Point”
on
page
61.
Otherwise,
locate
the
symptom
for
the
problem
in
the
following
table,
and
go
to
the
appropriate
starting
point.
Notes:
1.
Licensed
programs
frequently
rely
on
system
information
stored
on
the
VPD
module
on
the
operator
panel
assembly.
If
the
MAPs
indicate
that
the
operator
panel
assembly
should
be
replaced,
refer
to
“Replacing
the
Operator
Panel”
on
page
284.
If
you
replace
the
operator
panel,
the
system
VPD
information
(for
example
the
machine
type
and
serial
number)
is
restored
to
the
new
VPD
module
in
the
operator
panel.
2.
If
a
network
adapter
is
replaced,
the
network
administrator
must
be
notified
so
that
the
client
IP
addresses
used
by
the
system
can
be
changed.
In
addition,
the
operating
system
configuration
of
the
network
controller
may
need
to
be
changed
in
order
to
enable
system
startup.
Also
check
to
ensure
that
any
client
or
system
that
addresses
this
system
is
updated.
3.
If
more
than
eight
digits
are
displayed
in
the
operator
panel,
use
only
the
first
eight
digits
to
find
the
error
in
the
tables.
The
digits
that
display
beyond
the
first
eight
digits
are
location
codes
that
can
assist
you
in
diagnosing
the
problem.
See
“Location
Codes”
on
page
19.
4.
If
you
are
not
able
to
isolate
the
problem,
try
loading
AIX
standalone
diagnostics
from
the
CD-ROM
or
a
NIM
server.
41
Summary of Contents for 9114-275 - IntelliStation POWER 275
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