IBM 8480 Hardware Maintenance Manual - Page 36

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cc is the check value that is used to verify the validity of the information. text message is the diagnostic message that indicates the reason for the problem. Text messages The diagnostic text message format is as follows: Function Name: Result (test specific string) where: Function Name is the name of the function being tested when the error occurred. This corresponds to the function code (fff) shown in the error code format in the previous section. Result can be one of the following: Passed This result occurs when the diagnostic test is completed without any errors. Failed This result occurs when the diagnostic test discovers an error. User Aborted This result occurs when you stop the diagnostic test before it is complete. Not Applicable This result occurs when you specify a diagnostic test for a device that is not present. Aborted This result occurs when the test could not proceed, for example, because of the system configuration. Warning This result occurs when a possible problem is reported during the diagnostic test, such as when a device driver is not found. test specific string is additional information that you can use to analyze the problem. Starting the diagnostic programs The IBM Enhanced Diagnostics programs will isolate your server hardware from software that you have installed on your hard disk drive. The programs run independently of the operating system, and must be run either from the CD or diskette. This method of testing is generally used when other methods are not accessible or have not been successful in isolating a problem suspected to be hardware related. An IBM Enhanced Diagnostics CD comes with the server. You can also download the latest image of the diagnostics from the World Wide Web at http://www.ibm.com/pc/support. Note: When using diagnostics with a USB Keyboard and Mouse attached, go into Setup and enable USB emulation. 1. Press F1 Config/Setup 2. Select Devices and I/O Ports 26 IBM xSeries 205 Type 8480: Hardware Maintenance Manual and Troubleshooting Guide

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cc
is
the
check
value
that
is
used
to
verify
the
validity
of
the
information.
text
message
is
the
diagnostic
message
that
indicates
the
reason
for
the
problem.
Text
messages
The
diagnostic
text
message
format
is
as
follows:
Function
Name:
Result
(test
specific
string)
where:
Function
Name
is
the
name
of
the
function
being
tested
when
the
error
occurred.
This
corresponds
to
the
function
code
(fff)
shown
in
the
error
code
format
in
the
previous
section.
Result
can
be
one
of
the
following:
Passed
This
result
occurs
when
the
diagnostic
test
is
completed
without
any
errors.
Failed
This
result
occurs
when
the
diagnostic
test
discovers
an
error.
User
Aborted
This
result
occurs
when
you
stop
the
diagnostic
test
before
it
is
complete.
Not
Applicable
This
result
occurs
when
you
specify
a
diagnostic
test
for
a
device
that
is
not
present.
Aborted
This
result
occurs
when
the
test
could
not
proceed,
for
example,
because
of
the
system
configuration.
Warning
This
result
occurs
when
a
possible
problem
is
reported
during
the
diagnostic
test,
such
as
when
a
device
driver
is
not
found.
test
specific
string
is
additional
information
that
you
can
use
to
analyze
the
problem.
Starting
the
diagnostic
programs
The
IBM
Enhanced
Diagnostics
programs
will
isolate
your
server
hardware
from
software
that
you
have
installed
on
your
hard
disk
drive.
The
programs
run
independently
of
the
operating
system,
and
must
be
run
either
from
the
CD
or
diskette
.
This
method
of
testing
is
generally
used
when
other
methods
are
not
accessible
or
have
not
been
successful
in
isolating
a
problem
suspected
to
be
hardware
related.
An
IBM
Enhanced
Diagnostics
CD
comes
with
the
server.
You
can
also
download
the
latest
image
of
the
diagnostics
from
the
World
Wide
Web
at
Note:
When
using
diagnostics
with
a
USB
Keyboard
and
Mouse
attached,
go
into
Setup
and
enable
USB
emulation.
1.
Press
F1
Config/Setup
2.
Select
Devices
and
I/O
Ports
26
IBM
xSeries
205
Type
8480:
Hardware
Maintenance
Manual
and
Troubleshooting
Guide