v
Follow
the
suggested
actions
in
the
order
in
which
they
are
listed
in
the
Action
column
until
the
problem
is
solved.
v
See
Chapter
3,
“Parts
listing,
Type
8849
or
Type
8491
server,”
on
page
61
to
determine
which
components
are
customer
replaceable
units
(CRU)
and
which
components
are
field
replaceable
units
(FRU).
v
If
an
action
step
is
preceded
by
“(Trained
service
technician
only),”
that
step
must
be
performed
only
by
a
trained
service
technician.
Error
code
Description
Action
175
Service
processor
code
on
optional
service
processor
adapter
corrupted
or
not
loaded.
1.
Update
the
firmware
on
the
optional
Remote
Supervisor
Adapter
II
(see
“Updating
the
firmware”
on
page
103).
2.
Replace
the
optional
Remote
Supervisor
Adapter
II.
184
Power-on
password
damaged.
1.
Restart
the
server
and
enter
the
administrator
password;
then,
run
the
Configuration/Setup
Utility
program,
select
Load
Default
Settings
,
and
save
the
settings.
2.
Reseat
the
battery.
3.
Replace
the
following
components
one
at
a
time,
in
the
order
shown,
restarting
the
server
each
time:
a.
Battery
b.
(Trained
service
technician
only)
System
board
187
VPD
serial
number
not
set.
1.
Run
the
Configuration/Setup
Utility
program,
set
the
serial
number,
and
save
the
configuration.
2.
(Trained
service
technician
only)
Replace
the
system
board
189
An
attempt
was
made
to
access
the
server
with
an
incorrect
password.
Restart
the
server
and
enter
the
administrator
password;
then,
run
the
Configuration/Setup
Utility
program
and
change
the
power-on
password.
289
A
DIMM
has
been
disabled
by
the
user
or
by
the
system.
1.
If
the
DIMM
was
disabled
by
the
user,
run
the
Configuration/Setup
Utility
program
and
enable
the
DIMM.
2.
Make
sure
that
the
DIMM
is
installed
correctly
(see
“Installing
a
memory
module
(DIMM)”
on
page
81).
3.
Reseat
the
DIMM.
4.
Replace
the
DIMM.
301
Keyboard
or
keyboard
controller
error.
1.
If
you
have
installed
a
USB
keyboard,
run
the
Configuration/Setup
Utility
program
and
enable
keyboardless
operation
to
prevent
the
POST
error
message
301
from
being
displayed
during
startup.
2.
Reseat
the
keyboard
cable
in
the
connector.
3.
Replace
the
following
components
one
at
a
time,
in
the
order
shown,
restarting
the
server
each
time:
a.
Keyboard
b.
(Trained
service
technician
only)
System
board
Chapter
2.
Diagnostics
17
Summary of Contents for 306m - eServer xSeries - 8849
Page 1: ...IBM xSeries 306m Types 8849 and 8491 Problem Determination and Service Guide...
Page 2: ......
Page 3: ...IBM xSeries 306m Types 8849 and 8491 Problem Determination and Service Guide...
Page 8: ...vi IBM xSeries 306m Types 8849 and 8491 Problem Determination and Service Guide...
Page 84: ...68 IBM xSeries 306m Types 8849 and 8491 Problem Determination and Service Guide...
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Page 142: ...Part Number 31R1183 Printed in USA 1P P N 31R1183...
