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Beep code
Probable cause
3–3–1
Memory size mismatch occurred
SCSI error messages
These messages appear if a problem or conflict is detected by the SCSI
subsystem. See the SCSI documentation on the Software Selections CD that
comes with your computer for information about these messages.
Software-generated error messages
These messages appear if a problem or conflict is detected by the
application program, the operating system, or both. Error messages for
operating-system and other software problems are generally text messages,
but they also can be numeric codes. For information about these software
error messages, see the information supplied with the operating system and
application program.
Diagnostic error codes and messages
These codes and messages appear if a hardware problem is detected by one
of the IBM Enhanced Diagnostics programs. Along with error codes, the
messages present text information that can be used to identify a failing part.
For more information, see "IBM Enhanced Diagnostics" on page 109.
Troubleshooting charts
You can use the troubleshooting charts in this section to find solutions to
problems that have definite symptoms.
Important
If you find it necessary to remove the computer cover, first read "Safety
information" on page ix and "Removing the cover and front bezel" on
page 57 for important safety information and instructions.
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IntelliStation Z Pro User Guide
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Table of Contents
Troubleshooting
