HP Z200 and Z400 Workstations - Front Fan and Holder Installation

b. If installed, remove the card hold-down clamp: grasp the top of the clamp (1), squeeze the
release handles until the bottom of the clamp releases from the clamp rail (2) (it should click
when it releases), and swing the clamp out from the back panel (3).
Figure 2 Removing expansion card hold-down clamp (Z200 and Z210)
c. Disconnect the 1394 power cable if it is used by any of the full-length expansion cards.
4 Front fan and fan holder installation ENWW