HP Z400 Workstation - Manual (Page 52)

Z400 Z600 Z800
Pull up on the handle (1), slide the
cover 1/2-inch toward the rear of the
system (2), then rotate the cover off
the chassis (3). Lift the side access panel handle (1),
and remove the side access panel
(2). Lift the side access panel handle (1),
and remove the side access panel
(2).
4. Remove the expansion card clamp or support as shown in the following illustrations, as
applicable.
Z400
Some Z400s use a hold down clamp; grasp the top of the
clamp (1), squeeze the release handles on the side of the
clamp until the bottom of the clamp releases from the
clamp rail (2), then swing the clamp out from the back
panel (3). Some Z400s have a card support. Remove the card
support screws (1), and then lift the expansion card
support from the chassis (2).
Z800
Lift the release tab (1), and then lift the expansion card support handle (2) to remove the expansion card support.
5. Remove the memory and system fans as shown in the following illustrations, if applicable.
44 Chapter 6 Preparing for component installation ENWW