Dell DIMENSION E510 DCSM Owner's Manual page 78

PCI Express
x16 card
PCI Express
x16 card slot
6 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.
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.
NOTICE:
Ensure that you release the securing tab to unseat the card. If the card is not removed correctly, the
system board may be damaged.
8 Place the card in the connector and press down firmly. Ensure that the card is fully seated in the slot.
not fully seated
card
fully seated
card
alignment guide
alignment bar
78
Removing and Installing Parts
securing tab
PCI Express
x1 card
PCI Express
x1 card slot
bracket within slot
bracket caught
outside of slot