| Event Id | 844 |
| Event Source | Dell PowerVault |
| Description | BBU power low |
| More Information | According to dell: Cause: A battery backup unit (BBU) with a low charge was found on the controller Resolution: If this message occurs without power failure, replace the BBU. To replace the BBU, see the Dell PowerVault 660F and 224F Storage Systems Service Manual for part replacement procedures. The BBU requires two reconditioning cycles prior to first time use. This reconditioning process will take several hours and cannot be interrupted. Refer to "Recondition" in the chapter "The Dell PowerVault 660F Storage System" for detailed instructions on performing a BBU recondition. After troubleshooting or replacing the BBU, go to the Array Manager console and click to expand the Arrays storage object, right-click the PV660F Subsystem storage object, and select Rescan from the context menu that comes up. This action will update the BBU status within the GUI. |
| Reference Links | event id:844 and source: Dell PowerVault |
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