IBM 8835 Hardware Maintenance Manual - Page 83

Symptom-to-FRU, index

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Chapter 7. Symptom-to-FRU index Beep symptoms 74 No-beep symptoms 75 Diagnostic error codes 76 Error symptoms 78 POST error codes 84 Service processor error codes 86 ServeRAID error codes 86 POST (ISPR) error procedures 88 SCSI error codes 90 Undetermined problems 91 Problem determination tips 92 This index supports 335 servers. Eserver 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 computer. 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. Always start with "General checkout" on page 13. 4. Some tables have more than two columns; in those instances, more than one column on the left is required to describe the error symptom. 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. 5. Always try reseating a suspected component or reconnecting a cable before replacing the component. 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. The POST BIOS code displays POST error codes and messages on the screen. © Copyright IBM Corp. 2002, 2003 73

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Chapter
7.
Symptom-to-FRU
index
Beep
symptoms
.
.
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. 74
No-beep
symptoms
.
.
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. 75
Diagnostic
error
codes
.
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. 76
Error
symptoms
.
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.
. 78
POST
error
codes
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 84
Service
processor
error
codes
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 86
ServeRAID
error
codes
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 86
POST
(ISPR)
error
procedures
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 88
SCSI
error
codes
.
.
.
.
.
.
.
.
.
.
.
.
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.
.
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.
.
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.
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.
. 90
Undetermined
problems
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 91
Problem
determination
tips
.
.
.
.
.
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.
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.
.
. 92
This
index
supports
Eserver
335
servers.
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
computer.
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.
Always
start
with
“General
checkout”
on
page
13.
4.
Some
tables
have
more
than
two
columns;
in
those
instances,
more
than
one
column
on
the
left
is
required
to
describe
the
error
symptom.
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.
5.
Always
try
reseating
a
suspected
component
or
reconnecting
a
cable
before
replacing
the
component.
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.
The
POST
BIOS
code
displays
POST
error
codes
and
messages
on
the
screen.
©
Copyright
IBM
Corp.
2002,
2003
73