HP ProLiant DL560 Gen8 Maintenance And Service Manual page 49

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 25).
3.
Remove the access panel
4.
Remove the air baffle
5.
Remove the heatsink.
6.
("Access panel" on page 29).
("Air baffle" on page 29).
Removal and replacement procedures 49