Chapter 6. symptom-to-fru index, Error symptoms, Chapter – IBM BladeCenter T Type 8720 User Manual
Page 99: Symptom-to-fru, Index, Error, Symptoms
Chapter
6.
Symptom-to-FRU
index
This
index
supports
the
Eserver
BladeCenter
T
Type
8720
and
8730
systems.
Notes:
1.
Check
the
configuration
before
you
replace
a
FRU.
Configuration
problems
can
cause
false
errors
and
symptoms.
2.
For
IBM
devices
not
supported
by
this
index,
refer
to
the
manual
for
that
device.
3.
A
removed
hot-swap
module
or
drive
must
be
replaced
within
one
minute
of
removal.
4.
A
removed
hot-swap
blade
must
be
replaced
within
20
minutes
of
removal.
The
symptom-to-FRU
index
lists
symptoms,
errors,
and
the
possible
causes.
The
most
likely
cause
is
listed
first.
Use
this
symptom-to-FRU
index
to
help
you
decide
which
FRUs
to
have
available
when
servicing
the
system.
The
left-hand
column
of
the
tables
in
this
index
lists
error
codes
or
messages,
and
the
right-hand
column
lists
one
or
more
suggested
actions
or
FRUs
to
replace.
Note:
In
tables
with
more
than
two
columns,
multiple
columns
are
required
to
describe
the
error
symptoms.
Take
the
action
or
replace
the
FRU
suggested
first
in
the
list
of
the
right-hand
column,
then
try
the
server
again
to
see
if
the
problem
has
been
corrected
before
taking
further
action.
Note:
Try
reseating
a
suspected
component
or
reconnecting
a
cable
before
replacing
the
component.
Error
symptoms
You
can
use
the
following
information
to
find
solutions
to
problems
that
have
definite
symptoms.
Attention:
If
diagnostic
error
messages
appear
that
are
not
listed
in
the
following
tables,
make
sure
that
your
BladeCenter
T
unit
has
the
latest
level
of
firmware
code
installed.
If
you
have
just
added
a
new
option
and
your
system
is
not
working,
complete
the
following
procedure
before
using
the
troubleshooting
charts:
1.
Remove
the
option
that
you
just
added.
2.
Run
the
diagnostic
tests
to
determine
if
your
system
is
running
correctly.
3.
Reinstall
the
new
device.
©
Copyright
IBM
Corp.
2004
89