47 Chapter 3
3.6.6 USB Controller
Select Enabled if your system contains a Universal Serial Bus (USB) con-
troller and you have USB peripherals. The choices: "Enabled", "Dis-
abled".
3.6.7 USB 2.0 Controller
This entry is to disable/enable the USB 2.0 controller only. The BIOS
itself may/may not have high speed USB support. If the BIOS has high
speed USB support built in, the support will automatically turn on when a
high speed device is attached. The choices are "Enabled" or "Disabled."
3.6.8 USB Keyboard Support
Select Enabled if you use USB KB/Mouse in DOS mode. Default is "Dis-
abled".
3.6.9 AC97 Audio
Select Disable if you do not want to use AC'97 audio. Option is "Auto","
Disabled."
3.6.10 GPIO Control
The selection is "Enable" or "Disable". When users want to use the GPIO
function, it should set as "Enable"
Figure 3.10: Super IO Device
3.6.11 Onboard FDC Controller
When enabled, this field allows you to connect your floppy disk drives to
the onboard floppy disk drive connector instead of a separate controller
card. If you want to use a different controller card to connect the floppy
disk drives, set this field to Disabled.
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