HPE ProLiant ML150 Gen9 User Manual page 63

CAUTION: To prevent improper cooling and thermal damage, do not operate the server
unless all bays are populated with either a component or a blank.
For more information about product features, specifications, options, configurations, and compatibility,
see the product QuickSpecs on the Hewlett Packard Enterprise website (http://www.hpe.com/info/qs).
To install the component:
Unlock and remove the tower bezel
1.
Power down the server (on page 17).
2.
Access the product rear panel.
3.
Release the power cord from the strain relief clip.
4.
Remove all power:
5.
Disconnect each power cord from the power source.
a.
Disconnect each power cord from the server.
b.
Place the server on a sturdy, level surface.
6.
Remove the access panel (on page 18).
7.
Prepare the server for removal of the existing power supply:
8.
Remove all server components that block access to the power supply cables and screws.
a.
Disconnect all server cables that block access to the power supply cables and screws.
b.
Disconnect all power supply cables from the system board and drive cage.
c.
In a tower server, remove the existing power supply:
9.
("Remove the tower bezel" on page 17).
Hardware options installation 63