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 Number

Electronic serial number has become corrupted.

 

 

Network Server Mode Active and

Keyboard failure while Network Server Mode enabled.

No Keyboard Attached

 

 

 

Parity Check 2

Keyboard failure while Network Server Mode enabled.

 

 

 

A-4

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