How To resolve 3 X Power supply units marked as failed on M8000/M9000 running on single phase
(Doc ID 1368440.1)
Last updated on JUNE 23, 2021
Applies to:
Sun SPARC Enterprise M9000-32 Server - Version Not Applicable to Not Applicable [Release N/A]Sun SPARC Enterprise M8000 Server - Version Not Applicable to Not Applicable [Release N/A]
Sun SPARC Enterprise M9000-64 Server - Version Not Applicable to Not Applicable [Release N/A]
SPARC
Symptoms
3 x Power Supply Units (PSUs) failed on M8000/M9000 running on Single-Phase power.
Three-Phase power has a single ACS_D ( Three-Phase to Single-Phase convertor) to control each PSU directly.
Changes
ACS failure, Customers input feed has no power or the breaker switch is off.
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |