190
www.dell.com | support.dell.com
3
Remove the card retention mechanism:
a
Place your thumb on the top of the card retention mechanism and grip the bottom of the
retention mechanism with your fingers.
b
With your free hand, gently squeeze the sides of the card retention mechanism to release it
from the tab slots holding it in place.
c
Pivot the card retention mechanism upward to release it from the two tab slots.
4
If you are installing a new card, remove the filler bracket to create a card-slot opening. Then
continue with step 6.
5
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. If your card includes a card retention
bar, remove the bar. Gently pull the securing tab, grasp the card by its top corners, and ease it out
of its connector.
6
Prepare the new 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.
7
If you are installing the card into the x16 card connector, position the card so the securing slot is
aligned with the securing tab, and gently pull the securing tab.
8
Place the card in the connector and press down firmly. Ensure that the card is fully seated in the
slot.