Apple Macintosh Performa 5400 Series - Manual (Page 125)

Installing a PCI card
This section contains instructions for installing a PCI card. PCI cards for your
computer must not be longer than 6.88 inches.
Use these instructions in conjunction with the instructions that come with
your PCI card:
1 Unscrew the retainer clamp screw from the front of the vertical plate, while holding the
clamp in place in back of the vertical plate.
Try not to let the retainer clamp fall onto the logic board.
2 Remove the retainer clamp and set it aside.
You’ll need the retainer clamp later, after you install the card.
Vertical plate
Remove the retainer clamp.
While holding
the retainer clamp
in place, remove the
screw that secures
the clamp to the
vertical plate.
Vertical plate
124 Appendix B