Rate and give feedback:
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).
Emergency Handling Of Hardware Module Faults
Typically, the indicators on hardware modules become abnormal when faults occur in the hardware modules. This section explains how to troubleshoot common hardware module faults, including the faults in the controller, interface module, disk, fan module, BBU, power module, and expansion module.
