How To Install A Battery Backup Unit (Bbu) - Fujitsu Primergy RX300 S4 User Manual

6.5.4 How to Install a Battery Backup Unit (BBU)

When installing the SAS RAID Ctrl (PG-248G2L, PG-248CL, PG-244CL), make sure to install the
provided battery backup unit.
Installation procedure is as follows.
Installation location of a battery backup unit
Install the battery backup unit in the carrier location as shown below.
How to install a battery backup unit
1
Turn off the power and all peripheral devices, and pull the server out from the
rack to remove the top cover.
"6.2.1 How to Remove the Top Cover" (p.136)
2
Touch a metal part of the server to discharge static electricity.
3
Remove the fan duct.
"6.2.2 How to Remove the Fan Duct" (p.138)
4
Remove the screws (4 parts) of the battery backup unit and remove the studs.
Carrier
[Rear]
: Remove the screws and studs.
Battery backup unit
PRIMERGY RX300 S4 User's Guide
Stud
161