Cisco Systems 7326 Manual De Usuario

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5-7
Cisco Wide Area Application Engine 7326 Hardware Installation Guide
OL-6831-02
Chapter 5      Troubleshooting the System Hardware
  Using the System Diagnostic Programs
If POST detects a problem, more than one beep sounds, and an error message 
appears on your screen. See the 
 and 
 for more information.
Note
If you have a power-up password or administrator password set, you must enter 
the password and press Enter when prompted, before POST will continue.
Note
A single problem might cause several error messages. When this occurs, work to 
correct the cause of the first error message. After you correct the cause of the first 
error message, the other error messages usually will not occur the next time that 
you run the test.
The POST error log contains the three most recent error codes and messages that 
the system generated during POST. The system error log contains all messages 
issued during POST and all system status messages from the service processor.
You can view the contents of the system error log from the diagnostic programs.
Diagnostic Programs and Error Messages
The device diagnostic programs are stored in upgradable ROM on the system 
board. These programs are the primary method of testing the major components 
of your device.
Diagnostic 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 that are indicated by error messages should be performed by trained 
service personnel.
Sometimes the first error to occur causes additional errors. In this case, the device 
displays more than one error message. Always follow the suggested action 
instructions for the first error message that appears.
The following sections contain the error codes that might appear in the detailed 
test log and summary log when the diagnostic programs are run.
The error code format is as follows: 
fff-ttt-iii-date-cc-text message