HP ProLiant DL580 User Manual page 81

CAUTION: To prevent improper cooling and thermal damage, do not operate the server unless
all expansion slots have either an expansion slot cover or an expansion board installed.
To install the component:
Power down the server (on page 25).
1.
Remove all power:
2.
Disconnect each power cord from the power source.
a.
Disconnect each power cord from the server.
b.
Extend or remove the server from the rack
3.
Remove the access panel (on page 28).
4.
Open the expansion board retainer, and then remove the expansion slot cover.
5.
Remove the PCI retainer screw.
6.
("Remove the server from the rack" on page 25).
Hardware options installation 81