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Log Reference

S9300, S9300E, and S9300X V200R010C00

This document provides the explanations, causes, and recommended actions of logs on the product.
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ALML/4/POWER_LACK:[STRING] cannot be powered on due to lack of power.(rating = [ULONG1](W), remain = [ULONG2](W))


The power supply does not have enough power to power on boards.


Parameter Name Parameter Meaning
[STRING] Entity name
[ULONG1] Rated power of a board
[ULONG2] Remaining power of the system

Possible Causes

The power supply does not have enough power to power on boards.


  1. Check whether the tab of the power cable locking strap is incorrectly inserted into an air vent of the power module panel. If so, the power supply cannot work properly. You need to remove the tab from the air vent. If the log persists, go to the next step.
  2. Run the display device command in any view. If the Register field of the power supply displays Unregistered, this power supply fails to register. To ensure that the power supply registers successfully (that is, the Register field displays Registered), perform any of the following operations: remove and then install the power supply, remove and then install the monitoring unit, or replace the power supply. If the log persists, go to the next step.
  3. Increase the number of power supplies to improve the power. If the number of power supplies has reached the maximum value, replace the power supply with one providing higher power. If the log persists, go to the next step.
  4. Contact technical support personnel.
Updated: 2019-08-21

Document ID: EDOC1000142069

Views: 574473

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