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Troubleshooting Guide

CloudEngine 16800, 12800, 12800E, 8800, 7800, 6800, and 5800 Series Switches

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
The Alarm Indicator of a Power Module Is Steady Red

The Alarm Indicator of a Power Module Is Steady Red

Fault Description

The Alarm indicator of a power module is steady red.

Possible Causes

The power module has failed. Possible causes include internal short circuit, fan failure, output overvoltage, overtemperature-triggered shutdown, system loading failure, communication failure, and severely uneven current.

Troubleshooting Procedure

Replace the power module according to "Replacing Power Modules" in the CloudEngine 12800 Series Switches Hardware Installation and Maintenance Guide.

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Updated: 2020-01-07

Document ID: EDOC1000060766

Views: 612068

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