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BIOS Setup
USB Controller
This setting is used to enable/disable the onboard USB controller. Set-
ting options: Disabled, Enabled.
USB 2.0 Controller
Set to Enabled if you need to use any USB 2.0 device in the operating
system that does not support or have any USB 2.0 driver installed, such
as DOS and SCO Unix. Setting options: Disabled, Enabled.
USB Keyboard/Mouse Support
Select Enabled if you need to use a keyboard/mouse in the operating
system. Setting options: Enabled, Disabled.
AC97 Audio
Auto allows the motherboard's BIOS to detect whether you're using any
audio device. If so, the onboard audio controller will be enabled. If not,
the onboard audio controller will be disabled. If you want to use differ-
ent controller cards to connect audio connectors, set the field to Disabled.
Setting options: Disabled, Auto.
AC97 Modem
Auto allows the mainboard to detect whether a modem is used. If a mo-
dem is detected, the onboard AC'97 modem controller will be enabled;
if not, it is disabled. Disable the controller if you want to use other con-
troller cards to connect a modem. Settings: Auto, Disabled.
Onboard 1394 Device
This setting controls the onboard 1394 device. Setting options: Disabled,
Enabled.
Onboard LAN Control
This setting controls the onboard LAN controller. Setting options:
Disabled, Enabled.
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