Removing and Installing Parts 773 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 fromthe two tab slots holding it in place.b Set the retention mechanism aside in a secure location.4 If you are installing a new card, remove the filler bracket to create a card-slot opening. Then continuewith step 5.5 If you are replacing a card that is already installed in the computer, remove the card.If necessary, disconnect any cables connected to the card. If your card includes a retention mechanism,remove the top of the retention mechanism by pressing the tab and pulling up on the top. Gently pullthe securing tab, grasp the card by its top corners, and then ease it out of its connector.6 Prepare the card for installation.See the documentation that came with the card for information on configuring the card, makinginternal 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 installingany cards.7 If you are installing the card into the x16 card connector, position the card so the securing slot isaligned 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, thesystem board may be damaged.PCI Expressx16 cardPCI Expressx16 card slotPCI Expressx1 cardPCI Expressx1 card slotsecuring tabWD846bk2.book Page 77 Thursday, September 14, 2006 2:40 PM
