HP ProLiant DL380 G4 Server - Manual (Page 57)

Hardware options installation 57
1. Align the PCI riser cage with the chassis and slide it into place.
2. Tighten the thumbscrews to secure the PCI riser cage:
a. Lift the thumbscrew knobs (1).
b. Turn the thumbscrews clockwise while pressing down, until tightened (2).
c. Turn the thumbscrews counterclockwise to lower thumbscrew knobs (3).
Removing the PCI riser cage
CAUTION: To prevent damage to the server or expansion boards, power down the server and remove all
AC power cords before removing or installing the PCI riser cage.
1. Power down the server (on page 27 ).
2. Extend the server from the rack, if applicable (" Extend the server from the rack " on page 28 ).
3. Remove the access panel (" Removing the access panel " on page 29 ).
4. Disconnect any internal or external cables connected to any existing expansion boards.
5. Lift the PCI riser cage thumbscrews and turn them counter-clockwise.