Dell WHL Owner's Manual page 90

retention arm
filler bracket
3 Remove the card:
If necessary, disconnect any cables connected to the card.
a
Pull the securing tab (if present), grasp the card by its top corners, and ease it out of its
b
connector.
4 If you are replacing the card, see "Installing PCI and PCI Express Cards" on page 91.
If you are not replacing the card, install a filler bracket in the empty card-slot opening.
NOTE:
Installing filler brackets over empty card-slot openings is necessary to maintain FCC certification
of the computer. The brackets also keep dust and dirt out of your computer.
5 Before you lower the retention arm, ensure that:
• The tops of all cards and filler brackets are flush with the alignment bar.
• The notch in the top of the card or filler bracket fits around the alignment guide.
90
Removing and Installing Parts
PCI Express
x16 card
PCI Express x16
card slot
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lever
securing tab
PCI card
edge connector
card connector