
Maintaining Your Controller
188 3ware SATA+SAS RAID Controller Card Software User Guide, Version 10.0
To test the battery in a BBU in 3DM 2
1 On the menu bar, choose Monitor > Battery Backup.
2 On the Battery Backup page, click the Test Battery Capacity link.
Figure 79. Battery Backup Information Screen in 3DM 2
3 When a message cautions you that testing the battery will disable the
BBU for up to 24 hours, click OK to continue.
After the battery test starts, you will see the voltage start dropping;
eventually the battery voltage will say "LOW". This is part of the battery
test. After the voltage drops to a point, it will start charging again, and the
status will change to “Charging.” Eventually, the battery voltage will say
“OK” again.
Figure 80. BBU Information Screen While Battery is Testing
To test the battery in a BBU in 3BM
1 At the main 3BM screen, tab to the BBU button and press Enter.
2Tab to Test Battery Capacity and press Enter.
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