Power Supply Blank; Expansion Board - HP ProLiant DL580 Gen9 Maintenance And Service Manual

Remove the failed power supply.
2.
To replace the component, reverse the removal procedure.

Power supply blank

Remove the component as indicated.
To replace the component, reverse the removal procedure.

Expansion board

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.
Removal and replacement procedures 41