Expansion Board Guides - HP ProLiant DL580 Gen9 Maintenance And Service Manual

Remove all power:
2.
Disconnect each power cord from the power source.
a.
Disconnect each power cord from the server.
b.
Extend the server from the rack (on page 26).
3.
Remove the access panel (on page 28).
4.
Open the expansion board retainer, and then remove the expansion slot cover.
5.
To replace the component, reverse the removal procedure.

Expansion board guides

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 remove the component:
Power down the server (on page 26).
1.
Remove all power:
2.
Disconnect each power cord from the power source.
a.
Disconnect each power cord from the server.
b.
Extend the server from the rack (on page 26).
3.
Remove the access panel (on page 28).
4.
Press down on the lower tab, and then press down on the upper tab.
5.
Removal and replacement procedures 43