Sun Fire [TM] SF3800/SF4800/SF4810/SF6800 - E4900/E6900 - V1280/E2900 - Netra 1280/1290 : Troubleshooting Power Supply Warnings or Failures
(Doc ID 1007049.1)
Last updated on SEPTEMBER 01, 2023
Applies to:
Sun Fire 4800 Server - Version Not Applicable to Not Applicable [Release N/A]Sun Fire 4810 Server - Version Not Applicable and later
Sun Fire 6800 Server - Version Not Applicable and later
Sun Fire E4900 Server - Version Not Applicable and later
Sun Netra 1290 Server - Version Not Applicable and later
All Platforms
Purpose
Description
This document addresses power, voltage, or Power Supply Unit warnings or failures on Sun Fire [TM] 3800, 4800, 4810, E4900, 6800, E6900 and Sun Fire [TM] v1280, E2900, and Netra [TM] 1280, 1290 systems.
This document covers situations where the system is powered on, but warnings, errors, or suspected failed Power Supplies exist in the current configuration.
- If your system will not power on, see <Document 1010053.1> Troubleshooting Complete system Power Outages on Sun Fire [TM] Serengeti or LightWeight8 Systems.
- If you have a component that will not power on, see <Document 1013120.1> Troubleshooting "can't power on" component errors on Sun Fire [TM] Serengeti or LightWeight8 systems.
Symptoms:
- The issue may be described as a "power supply failure".
- There may be no lights or LEDs lit on individual Power Supply Unit(s).
- There may be an amber LED ("wrench" or warning LED) lit on Power Supply Unit(s).
- There may be power warnings, voltage warnings, or i2c messages associated with a Power Supply Unit.
- The System Controller should be reachable and users should be able to login to it (domains likely unaffected as well).
Troubleshooting Steps
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