Dell Dimension 4500C (Japan Only) - Manual (Page 87)

Adding Parts 87
7 If you are installing a new card, remove the filler bracket to create an
empty card-slot opening.
If you are replacing a card that is already installed in the computer,
remove the card. If necessary, disconnect any cables connected to the
card. Grasp the card by its top corners, and ease it out of its connector.
8 Prepare the card for installation.
See the documentation that came with the card for information on
configuring the card, making internal connections, or otherwise
customizing it for your computer.
CAUTION: Some network adapters automatically start the
computer when they are connected to a network. To guard against
electrical shock, be sure to unplug your computer from its
electrical outlet before installing any cards.
9 Insert the card into the card connector.
If the card is full-length, insert the end of the card into the card guide
bracket as you lower the card toward its connector on the system
board. Insert the card firmly into the card connector on the riser board.
10 Lower the retention arm and press it into place, securing the card(s) in
the computer.
11 Reconnect any cables that you previously removed.
12 Connect any cables that should be attached to the card.
See the documentation for the card for information about the card’s
cable connections.
NOTICE: Do not route card cables over or behind the cards. Cables routed
over the cards can prevent the computer cover from closing properly or cause
damage to the equipment.
13 Close the computer cover (see page 92).
14 Attach the computer stand (see page 21).
NOTICE: To connect a network cable, first plug the cable into the network
wall jack and then plug it into the computer.
15 Connect your computer and devices to electrical outlets, and turn
them on.
16 Install any drivers required for the card as described in the card
documentation.