User`s guide

Award BIOS Setup
48
IDE Primary/Secondary Master/Slave PIO:
The four IDE PIO (Programmed Input/Output) fields let you set a PIO mode
(0-4) for each of the four IDE devices that the onboard IDE interface
supports. Modes 0 through 4 provide successively increased performance.
In Auto mode, the system automatically determines the best mode for each
device.
The choice: Auto, Mode 0, Mode 1, Mode 2, Mode 3 and Mode 4.
IDE Primary/Secondary Master/Slave UDMA:
Ultra DMA/33 implementation is possible only if your IDE hard drive
supports it and the operating environment includes a DMA driver (Windows
95 OSR2 or a third-party IDE bus master driver). If your hard drive and your
system software both support Ultra DMA/33, select “Auto” to enable BIOS
support.
The choice: Auto, Disabled.
USB Controller:
Select “Enabled” if your system contains a Universal Serial Bus (USB)
controller and you have USB peripherals.
The choice: Enabled, Disabled.
USB 2.0 Controller:
Select “Enabled” if your system contains a Universal Serial Bus 2.0 (USB
2.0) controller and you have USB peripherals.
The choice: Enabled, Disabled.
USB Keyboard Support:
Select “Enabled” if your system contains a Universal Serial Bus (USB)
controller and you have a USB keyboard.
The choice: Enabled, Disabled.
USB Mouse Support:
Select “Enabled” if your system contains a Universal Serial Bus (USB)
controller and you have a USB mouse.
The choice: Enabled, Disabled.
AC97 Audio:
This item allows you to decide to auto or disable the chipset family to support
AC97 Audio.
The choice: Auto, Disabled.