Sun Fire[TM] 3800/4800/E4900/6800/E6900 CPU Board failed with Bad checksum POST Segment

(Doc ID 1922246.1)

Last updated on OCTOBER 18, 2017

Applies to:

Sun Fire 6800 Server - Version All Versions and later
Sun Fire E6900 Server - Version All Versions and later
Sun Fire 4800 Server - Version All Versions and later
Sun Fire E4900 Server - Version All Versions and later
Sun Fire 3800 Server - Version All Versions and later
Information in this document applies to any platform.

Symptoms

System board would not power on and would fail on the firmware on one of the PROMs during POST


When powered on SB exhibits PROM related failures.  Setkeyswitch does not complete and the Board is marked as failed

 

 



Cause

Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms