HP ProLiant ML10 v2 User Manual page 29

Disconnect each power cord from the server.
b.
Unlock the tower bezel (on page 14).
3.
Remove the access panel (on page 15).
4.
Remove the air baffle (on page 17).
5.
Remove the expansion slot cover retainer.
6.
Remove the slot cover blank.
7.
Disconnect the Mini-SAS cable from the system board.
8.
Connect the mini-SAS cable to the host bus adapter.
9.
Install the host bus adapter in slot 3.
10.
Hardware options installation 29