Error Messages and Codes

 

Table A-2. (Continued)

Power-On Self Test (POST) Messages

 

 

Error Message

Probable Cause

 

 

1801-Microcode Patch Error

A processor is installed for which the BIOS ROM has no patch.

 

Check for ROM update.

 

 

Invalid Electronic Serial

Electronic serial number has become corrupted.

Number

 

 

 

Network Server Mode Active

Keyboard failure while Network Server Mode enabled.

and No Keyboard Attached

 

 

 

Parity Check 2

Keyboard failure while Network Server Mode enabled.

 

 

 

A-4

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Technical Reference Guide