PPC-5190 Flat Panel PCPage 1315.7.2 SouthBridge ConfigurationThe SouthBridge Configuration menu (BIOS Menu 22) the southbridge chipset to beconfigured.BIOS Menu 22: SouthBridge Chipset ConfigurationÎ OnBoard AC97 Audio [Auto]Use the OnBoard AC97 Audio option to enable or disable the AC’97 CODEC.Î Auto D EFAULT The onboard AC’97 automatically detected and enabledÎ Disabled The onboard AC’97 is disabled