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Under fully discharged conditions, there are cases where Universal RAID Utility
does not recognize the BBU. In this case, you wait to energize the BBU with
electricity for at least 30 minutes. Afterwards, reboot the system and re-check the
BBU by Universal RAID Utility.
If the BBU was fully discharge, you takes about 12 hours for charge completion.
Notice
Battery Refresh sometimes starts when connecting a new BBU. A RAID controller
runs in write through mode until Battery Refresh completion. In this case,
re-check the BBU status approximately 12 hours later.
For details of the Write Policy, refer to the User's Guide of the RAID controller or
Universal RAID Utility User's Guide (online document in the CD-ROM coming with
the RAID controller).
Tips
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