
TX300 S5
Options Guide
69
8
Battery Backup Unit
V
CAUTION!
Follow the safety instructions in the chapter
The Battery Backup Unit (BBU) backs up the memory contents of the SAS/SATA
RAID controller in the event of a power failure.
One BBU can be installed for each SAS/SATA RAID controller. A maximum of
three BBUs can be installed for each system.
Ê
Open the server (see chapter
).
Ê
Remove the fan bracket (see section
Figure 43: Removing the BBU carrier plate
Ê
Loosen the screw and remove the BBU carrier plate from the housing.