172 Maintenance Manual RX900 S1
Expansion cards and BBU
ÊSelect the battery holder as follows:
A: Insert the BBU for the Modular RAID controller in PCIe slot #8.
B: Inset the BBU for one of the SAS RAID controllers.
ÊInsert the battery at a slight angle behind the clips (1).
ÊCarefully press the battery into the holder until it engages under the two
locking hooks (2).
ÊRoute the BBU cable through the cable clamps (3).
ÊInstall the BBU holder with the BBU in the chassis.