b. Insert the holder tabs into their corresponding chassis slots.
8. Install the energy pack:
a. Insert the front end of the energy pack in the holder (callout 1).
b. Press and hold the rear latch (callout 2), and then insert the rear end of the energy pack in the holder. (callout 3).
c. Connect the energy pack cable (callout 4).
9. Connect the storage controller backup power cable .
10. If removed, install the air baffle .
11. Install the access panel .
12. Do one of the following:
Orient the server back in tower mode.