HPE ProLiant ML150 Gen9 User Manual page 81

Install the drive cage into the chassis.
11.
Connect all drive cables.
12.
Install the fans (on page 24).
13.
Install the system air baffle (on page 22).
14.
If removed, install the PCI air baffle
15.
Install the access panel (on page 19).
16.
Return the server to an upright position.
17.
Connect each power cord to the server.
18.
Connect each power cord to the power source.
19.
Power up the server (on page 17).
20.
Install and lock the tower bezel
21.
("PCI air baffle option" on page 57).
("Install the tower bezel" on page 18).
Hardware options installation 81