Technical information

Chapter 2 39
SIS OnChip PCI Device
Press [Enter] to enter the sub-menu and the following screen appears:
SIS OnChip PCI Device
Parameter Description Option
USB Controller This item is used to enable or disable the
on-chip USB.
Enabled
Disabled
USB 2.0 Support Enable this item if the system supports USB
2.0.
Enabled
Disabled
USB Keyboard Support This item lets you enable or disable the USB
keyboard driver within the onboard BIOS.
The keyboard driver simulates legacy
keyboard command and lets you use a USB
keyboard during POST or after boot if you
do not have a USB driver in the operating
system.
Disabled
Enabled
Auto
USB Mouse Support This item lets you enable or disable the USB
mouse driver within the onboard BIOS. The
keyboard driver simulates legacy mouse
command and lets you use a USB mouse
during POST or after boot if you do not have
a USB driver in the operating system.
Disabled
Enabled
Auto
SIS AC97 AUDIO Enabling the on-die AC97 Audio if no add-
on PCI audio device.
Enabled
Disabled
SiS Serial ATA Controller Enabled or Disabled the SiS serial ATA Controller