Apple Power Macintosh 5260 Series - Manual (Page 143)

4 Press down on the card until the connector is solidly in place.
Don’t force the card. If you meet resistance, pull the card out and try again.
To see if the card is properly connected, lift it gently. If it resists and stays in
place, it’s connected.
5 If you have a communication card, memory SIMM(s), or a High Performance Module to
install, proceed to those instructions in this appendix. If you are finished installing items
in your computer, proceed to “Closing the Computer” later in this appendix.
Installing a communication card
Some communication cards designed for other Macintosh computers may not
be compatible with your computer and cannot be installed in your computer’s
communication slot. You can tell by examining the placement of the notches
on the communication card. Use the following illustration as a guide if you’re
not sure you have the correct type of card for the slot.
Notches
Notches
Vertical plate
Compatible
Compatible
Logic board
(side view)
Communication slot
Communication card
Notches
Not compatible
141 Installing Expansion Cards and Adding Memory