SPARC(R) Enterprise Mx000 (OPL) and Fujitsu M10-x Servers: FAQ about Check LED behavior in terms of power and PSU failure
(Doc ID 1935745.1)
Last updated on MARCH 25, 2021
Applies to:Fujitsu M10-4S - Version All Versions to All Versions [Release All Releases]
Fujitsu M10-4 - Version All Versions to All Versions [Release All Releases]
Fujitsu M10-1 - Version All Versions to All Versions [Release All Releases]
Sun SPARC Enterprise M5000 Server - Version All Versions and later
Sun SPARC Enterprise M3000 Server - Version All Versions and later
Oracle Solaris on SPARC (64-bit)
This document gives answers to questions related to the behavior of CHECK LED, service status and consequences for the event of AC power loss versus Power Supply Unit (PSU) fault.
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In this Document
|Questions and Answers|
|Q1: If one of the power supplies is not working, what is the normal behavior of the server ?|
Q2: When the CHECK LED will be on ?
Q3: How the system behave in case of AC power loss ? ( e.g. in case of test redundancy of power )