80 Removing and Installing Parts
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Your Dell™ computer provides the following slots for PCI and PCI Express cards:
Four PCI card slots
One PCI Express x16 card slot
One PCI Express x1 card slot

PCI Cards

If you are installing or replacing a card, follow the procedures in the next section. If you are
removing but not replacing a card, see "Removing a PCI Card" on page 82.
If you are replacing a card, remove the current driver for the card from the operating system.
If you are installing or replacing a PCI Express card, see "Installing a PCI Express Card" on page 84.
Installing a PCI Card
1
Follow the procedures in "Before You Begin" on page 67.
2
Press the lever on the card retention arm and raise the retention arm.
PCI card
edge connector
card connector
filler bracket
retention arm
lever