IBM 86601RU Hardware Maintenance Manual - Page 20

Error messages, Software-generated error messages, System error log, Option diskettes

Page 20 highlights

Error messages Error messages indicate that a problem exists; they are not intended to be used to identify a failing part. Troubleshooting and servicing of complex problems indicated by error messages should be performed by trained service personnel. Hardware error messages that occur can be text, numeric, or both. Messages generated by the software generally are text messages, but they also can be numeric. POST error messages: POST error messages occur during startup when POST finds a problem with the hardware or detects a change in the hardware configuration. For more information, see "Symptom-to-FRU index" on page 264.. Diagnostic error messages: Diagnostic error messages occur when a test finds a problem with the server hardware. These error messages are alphanumeric and they are saved in the Test Log. For more information, see "Error symptoms" on page 277. Software-generated error messages: These messages occur if a problem or conflict is found by an application program, the operating system, or both. Messages are generally text messages, but they also can be numeric. For information about these error messages, refer to the documentation that comes with the software. System error log: The system error log contains all error and warning messages issued during POST and all system status messages from the the system management processor. See "System error log" on page 99 for information about how to view the system error log. Option diskettes: An optional device or adapter can come with an Option Diskette. Option Diskettes usually contain option-specific diagnostic test programs or configuration files. If the optional device or adapter comes with an Option Diskette, follow the instructions that come with the option. Different instructions apply depending on whether the Option Diskette is startable or not. 12 Netfinity Server HMM

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Error messages
Error messages indicate that a problem exists; they are not
intended to be used to identify a failing part.
Troubleshooting and servicing of complex problems
indicated by error messages should be performed by
trained service personnel.
Hardware error messages that occur can be text, numeric,
or both.
Messages generated by the software generally
are text messages, but they also can be numeric.
POST error messages:
POST error messages
occur during startup when POST finds a problem with the
hardware or detects a change in the hardware
configuration.
For more information, see
“Symptom-to-FRU index” on page
264..
Diagnostic error messages:
Diagnostic error
messages occur when a test finds a problem with the
server hardware.
These error messages are alphanumeric
and they are saved in the Test Log.
For more information,
see “Error symptoms” on page
277.
Software-generated error messages:
These
messages occur if a problem or conflict is found by an
application program, the operating system, or both.
Messages are generally text messages, but they also can
be numeric.
For information about these error messages,
refer to the documentation that comes with the software.
System error log:
The system error log contains all
error and warning messages issued during POST and all
system status messages from the the system management
processor.
See “System error log” on page
99 for
information about how to view the system error log.
Option diskettes:
An optional device or adapter can
come with an Option Diskette.
Option Diskettes usually
contain option-specific diagnostic test programs or
configuration files.
If the optional device or adapter comes with an Option
Diskette, follow the instructions that come with the option.
Different instructions apply depending on whether the
Option Diskette is startable or not.
12
Netfinity Server HMM