The computer either has sound capabilities built onto the motherboard or has no sound ability at all. It has been decided that a sound card will have to be added in order to enjoy the full capabilities of the computer multimedia files. | Lab Sound Card Installation Estimated time 30 Minutes Objective Upon completion of this lab the student will be able to install a sound card in a computer attach the speakers and microphone and install the proper drivers. Equipment The following equipment is required for this exercise ESD wrist strap Your lab computer with Windows 98 installed Standard non-magnetic Phillips-head screwdriver Sound card and driver installation software Speakers Microphone Motherboard manual Scenario The computer either has sound capabilities built onto the motherboard or has no sound ability at all. It has been decided that a sound card will have to be added in order to enjoy the full capabilities of the computer multimedia files. Procedures This lab involves working with delicate components inside the computer case that are very sensitive to static electricity. Once the computer cover has been removed touch an unpainted metal part of the chassis. Before touching anything else inside the case be sure and use the ESD wrist strap. If the motherboard has sound capabilities built in be sure to consult the motherboard manual for instructions on disabling this feature in the BIOS or a jumper on the motherboard before proceeding. Step 1 Shut down the computer by clicking Start Shut Down then select Shut Down and click OK. Next unplug the computer from the wall outlet to make sure it will not be turned on by accident. Also unplug any speakers or microphone from the motherboard if it is equipped with on-board sound. Step 2 Open the computer case and lay it on its side locating the expansion slots. The sound card is now ready to be installed. 1 - 3 IT Essentials I - Lab Copyright 2002 Cisco Systems Inc. Step 3 Locate an empty expansion slot. Using the screwdriver remove the screw holding the expansion card access cover in place. Remove the cover and set it aside. Step 4 The next step is to remove the sound card from the antistatic bag. Hold the card by the edges being careful
