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Diagnostics
Diagnostic tools overview
© Copyright IBM Corp. 2001
This section provides basic troubleshooting information to help you resolve some
common problems that might occur with the server/workstation.
The following tools are available to help you identify and resolve hardware-related
problems:
•
POST beep codes, error messages, and error logs
The power-on self-test (POST) generates beep codes and messages to indicate
successful test completion or the detection of a problem. See "POST" on page 12
for more information.
•
Diagnostic programs and error messages
The server/workstation diagnostic programs are stored in upgradable read-only
memory (ROM) on the system board. These programs are the primary method of
testing the major components of your server/workstation. See "Diagnostic
programs and error messages" on page 15 for more information.
•
Light Path Diagnostic
The Light Path Diagnostic is used to quickly identify system errors.
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