1-20User’s Guide1.9 Audio FeaturesThe system board supports a audio features compatible with SoundBlaster, Sound Blaster Pro, and Windows Sound System. It hasconnectors onboard to accommodate the audio-I/O board,WaveTable, CD-ROM, and fax-voice modem.You may disable the audio feature in theBIOS Utility.1.9.1 Installing the Audio-I/O BoardThe connector CN4 on the system board accommodates the audio-I/Oboard. Figure 1-11 shows how to install the board.Figure 1-11 Installing the Audio-I/O BoardCN4