Removing and Installing Parts 71
PCI Express Cards
Your computer supports one PCI Express x16 card and one PCI Express x1 card.
If you are installing or replacing a PCI Express card, follow the procedures in the next section. If you are
removing but not replacing a card, see "Removing a PCI Express Card" on page75.
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 card, see "Installing a PCI Card" on page67.
Installing a PCI Express Card
1
Follow the procedures in "Before You Begin" on page 53.
2
Gently push the release tab on the card retention door from the inside to pivot the door open. Because
the door is captive, it will remain in the open position. (See page 67 for an illustration of the card
retention door.)
3
If your computer includes a card retention mechanism, to secure the x16 card in place from the top:
a
Pivot the mechanism upward and gently squeeze in on the sides to release the mechanism from
the two tab slots holding it in place.
b
Set the retention mechanism aside in a secure location.
card retention
door
release tabs (2)
card retention
mechanism