choose to collect data manually. It uses minimal system resources, and can be downloaded from the
IBM website.
For more information and to download IBM Electronic Service Agent, go to
http://www-01.ibm.com/support/esa/.
Error messages
This section provides the list of error codes and messages for UEFI/POST, IMM, and DSA that are generated
when a problem is detected.
See Appendix B “UEFI (POST) error codes” on page 525, Appendix A “Integrated Management Module II
(IMM2) error messages” on page 179, and Appendix C “DSA diagnostic test results” on page 549 for
more information.
Error messages
This section provides the list of error codes and messages for UEFI/POST, IMM, and DSA that are generated
when a problem is detected.
See Appendix B “UEFI (POST) error codes” on page 525, Appendix A “Integrated Management Module II
(IMM2) error messages” on page 179, and Appendix C “DSA diagnostic test results” on page 549 for
more information.
Troubleshooting by symptom
Use the troubleshooting tables to find solutions to problems that have identifiable symptoms.
If you cannot find a solution to the problem in these tables, see Appendix C “DSA diagnostic test results”
on page 549 for information about testing the server and “Running DSA Preboot diagnostic programs” on
page 57 for additional information about running DSA Preboot program. For additional information to help
you solve problems, see “Start here” on page 45.
If you have just added new software or a new optional device and the server is not working, complete the
following steps before you use the troubleshooting tables:
Step 1.
Check the system-error LED on the operator information panel; if it is lit, check the light path
diagnostics LEDs (see “Light path diagnostics” on page ).
Step 2.
Remove the software or device that you just added.
Step 3.
Run IBM Dynamic System Analysis (DSA) to determine whether the server is running correctly (for
information about using DSA, see “Running DSA Preboot diagnostic programs” on page 57).
Step 4.
Reinstall the new software or new device.
General problems
Use this information to solve general problems.
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