Technical information

Chapter 2 33
Primary Master UltraDMA
Primary Salve UltraDMA
Secondary Master UltraDMA
Secondary Slave UltraDMA
These items allow you to set the Ultra DMA
33/66/100 mode supported by the hard disk
drive connected to your primary and
secondary IDE connectors.
Auto
Disables
USB Controller This item is used to enable or disable the
on-chip USB.
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.
Enabled
Disabled
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.
Enabled
Disabled
AC97 Audio Enabling the on-die AC97 Auto if no add-on
PCI audio device.
Enabled
Disabled
Parameter Description Options