a. Attach one end of energy pack on the chassis (callout 1).
b. Press and hold the retention latch (callout 2).
c. Pivot the energy pack downward and release the retention latch (callout 3).
Make sure that the energy pack is locked in the retention latch.
9. Cable the energy pack .
10. Install the access panel .
11. Install the server into the rack .
12. Connect all peripheral cables to the server.
13. Connect the power cords:
a. Connect each power cord to the server.
b. Connect each power cord to the power source.
14. If installed, close the cable management arm.