HP ProLiant DL60 Gen9 Maintenance And Service Manual page 29

Extend the server from the rack (on page 27).
o
Remove the server from the rack (on page 27).
o
Remove the access panel
4.
Disconnect all cables connected to existing expansion boards.
5.
Remove the secondary PCI riser cage or PCI blank.
6.
Secondary PCI riser cage
o
PCI blank
o
("Access panel" on page 33).
Removal and replacement procedures 29