Check the Compatibility (for the Firmware Version)

Status Being Fault

  1. Replace the faulty BBU module.

    NOTE:
    For details about how to replace a BBU module, click the following link:

    After replacing the BBU module, log in to the DeviceManager to check whether Recovery Time of the event is displayed.

    • If yes, no further action is required.
    • If no, go to step 2.

  2. Collect related information and contact technical support engineers.

Other Cases

  1. Contact technical support engineers.

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