Dell OptiPlex 740 User's Guide - Page 158

1 2 3 4 1 riser-card cage 2 slots 4 system board connectors (2) 3 riser cards (2) NOTICE: Do not route card cables over the cards. Cables routed over the cards can prevent the computer cover from closing properly or cause damage to the equipment. 10 Reconnect any cables that you removed in step 3. 11 Connect any cables that should be attached to the card. 12 Replace the computer cover (see "Replacing the Computer Cover" on page 297). 13 If you installed a sound card: a Enter system setup, select Integrated Audio from the Onboard Devices group, and change the setting to Off (see "System Setup" on page 257). b Connect external audio devices to the sound card's connectors. Do not connect external audio devices to the line-in connector on the back panel of the computer (see "Back-Panel Connectors" on page 99). NOTICE: To connect a network cable, first plug the cable into the network wall jack and then plug it into the computer. Desktop Computer 158