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.

10Insert 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.

11Lower the retention arm and press it into place, securing the card(s) in the computer.

12Replace the card cage:

a Align the tabs in the side of the card cage with the slots on the side of the computer, and slide the card cage down into place.

b Make sure that the riser board is fully seated in the connector on the system board.

card cage

tabs (2)

slots (2)

Adding Parts

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Dell 4500S manual Card cage Tabs Slots Adding Parts