HP ProLiant DL580 User Manual page 26

To remove the server from the rack:
Pull down the quick-release levers on each side of the server to release the server from the rack. If
1.
necessary, loosen the rack screws.
Extend the server on the rack rails until the server rail-release latches engage.
2.
Remove the server from the rack.
3.
After performing the installation or maintenance procedure, do the following:
Mount the server on the rails:
1.
Top loading telescoping rails
o
Operations 26