Removing and Installing Parts 77PCI CardsCAUTION: Before you begin any of the procedures in this section, follow the safety instructions onpage 9.Your Dell™ computer provides slots for up to four 32-bit, 33-MHz cards. For more information, see"Specifications" on page 105.NOTE: For optimum performance, install a PCI sound card only in PCI slot 3 or 4 and a modem card onlyin PCI slot 2, 3, or 4.Installing a PCI Card1 If you are replacing a card, remove the current driver for the card from the operating system.2 Follow the instructions in "Before You Begin" on page 68.3 Open the computer cover (see page 70).4 Press the lever on the card retention arm and raise the retention arm.5 If you are installing a new card, remove the filler bracket to create a card-slot opening. Thencontinue with step 7.6 If you are replacing a card that is already installed in the computer, remove the card (seepage 79).If necessary, disconnect any cables connected to the card. Grasp the card by its top corners,and ease it out of its connector.cardedge connectorcard connectorretention armleverfiller bracketT2310bk2.book Page 77 Thursday, February 5, 2004 10:00 AM
