IBM System x3650 M3 4255 Installation And User Manual page 91

19. If a battery and battery carrier are attached to the SAS controller that you
removed in step 8, disconnect the battery carrier cable from the battery and
remove the three screws that secure the battery carrier to the SAS controller.
Set the battery and battery carrier aside.
Note: The illustrations in this document might differ slightly from your
hardware.
20. Install the interposer card that comes with the option kit on the interposer card
connector on the SAS controller:
a. Remove the interposer card and the loose screw from the bag.
b. Rotate the standoff so that it aligns with the hole in the ServeRAID
controller, and position the interposer card connector over the SAS
controller connector.
c. Press the interposer card down onto the interposer card connector so that
the interposer card is secured.
Chapter 2. Installing optional devices
75