HP xw4550 Service And Technical Reference Manual page 85

4. Install a PCI slot cover and close the PCI levers. If the PCI levers do not close, be sure all cards
are properly seated and then try again.
Figure 4-22
To install a PCI Express card:
1. Disconnect power from the system
access panel
on page
2. Lift the PCI levers (1) by first pressing down and then up.
3. Remove the PCI slot cover (2).
4. Lower the PCI Express card (3) into the chassis. Verify that the keyed components of the card align
with the socket.
5. Close the PCI retention clamp (4) by rotating the clamp downward and pushing down on the two
green snaps from the rear panel of the chassis.
Figure 4-23
ENWW
Removing the PCI Express card
(Side access panel on page
75), if installed.
Installing the PCI Express card
(Predisassembly procedures on page
62), and remove the PCI retainer
Steps for removing and replacing components
57), remove the side
(PCI retainer
77