Sun Fire[TM] Servers (12K/15K/E20K/E25K): POST Level
(Doc ID 1018053.1)
Last updated on APRIL 20, 2021
Applies to:Sun Fire 12K Server - Version Not Applicable and later
Sun Fire 15K Server - Version Not Applicable and later
Sun Fire E20K Server - Version Not Applicable and later
Sun Fire E25K Server - Version Not Applicable and later
***Checked for relevance on 14-Jan-2014***
POST (Power On Self Test) is the software that takes control of the domain hardware on a Sun Fire[TM] 12K/15K/E20K/E25K system at power-on or equivalent reset.
It probes, tests, and configures domain resources into a working system and transfers control to Open Boot Prom or Process (OBP).
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