T5xxx: Wrong DIMM failed by system, poweron hangs and loops

(Doc ID 1623583.1)

Last updated on MAY 17, 2018

Applies to:

Sun SPARC Enterprise T5220 Server - Version All Versions and later
Information in this document applies to any platform.


T5220 fails to poweron and loops with error messages


Example 1 

The system will then loop with a spinning chevron outputting the above error and poweron does not complete.

In above example notice the event "could not find key dimma", other events may report "could not find key dimmc" and the bad DIMM is located in /SYS/MB/CMP0/BR2/CH1/D0.


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