© Copyright IBM Corp.  2000  51
Appendix D.  Error codes
The
 NetVista User Guide 
and the 
Hardware Maintenance Manual
 provide complete 
lists of error and beep codes.
POST error codes
POST error messages appear when, during startup, POST finds problems with the 
hardware or a change in the hardware configuration.  POST error messages are 3-,  
4-, 5-, 8-, or 12-character alphanumeric messages.
Beep codes
Beep codes are a series of tones in sets of two or three that sound when there are 
POST errors.  The beep pattern represents numeric values and provide further 
information about the location of a potential problem.