Asus T2-R - Manual (Page 79)

79 ASUS Terminator 2 barebone system
SouthBridge Configuration
AC97 Audio Device [Auto]
[Auto] allows the BIOS to detect whether you are using any audio device.
If an audio device is detected, the onboard audio controller is enabled; if
no audio device is detected, the controller is disabled.
Configuration options: [Auto] [Disabled]
MC97 Audio Device [Auto]
[Auto] allows the BIOS to detect whether you are using any modem
device. If a modem is detected, the onboard modem controller is enabled;
if no modem is detected, the controller is disabled.
Configuration options: [Auto] [Disabled]
OnBoard LAN Device [Enabled]
Allows you to enable or disable the onboard LAN controller.
Configuration options: [Enabled] [Disabled]
USB 1.1 OHCI Controllers [Enabled]
Allows you to enable or disable the USB 1.1 OHCI controller.
Configuration options: [Enabled] [Disabled]
USB 2.0 EHCI Controller [Enabled]
Allows you to enable or disable the USB 2.0 EHCI controller.
Configuration options: [Enabled] [Disabled]
Legacy USB Support [Auto]
Allows you to enable or disable support for legacy USB devices. Setting to
Auto allows the system to detect the presence of USB devices at startup. If
detected, the USB controller legacy mode is enabled. If no USB device is
detected, the legacy USB support is disabled.
Configuration options: [Enabled] [Disabled] [Auto]
AC97 Audio Device [Auto]
MC97 Modem Device [Auto]
Onboard LAN Device [Enabled]
USB 1.1 OHCI Controllers [Enabled]
USB 2.0 EHCI Controller [Enabled]
Legacy USB Support [Auto]