85DR-C
68
Primary
Master / Slave UDMA
Secondary
Master / Slave UDMA
Ultra DMA33/66/100 implementation is possible only
if your IDE hard drive supports it, if the operating
environment includes a DMA drive, and if your
system software supports Ultra DMA33/66/100.
Select “Auto” to enable BIOS support.
The choices: Auto; Disabled.
Primary
Master / Slave PIO
Secondary
Master / Slave PIO
Choose Auto or Mode 0~4. The BIOS will detect the
HDD mode type automatically when you choose
Auto. You need to set to a lower mode than Auto
when your hard disk becomes unstable.
The choices: Auto; Mode 0; Mode 1; Mode 2; Mode
3; Mode 4.
USB Controller Select Enabled if your system contains a Universal
Serial Bus (USB) controller and you have USB
peripherals.
Init Display First Initialize the AGP or PCI slot before initializing any
other display device on the system. The Coices are:
AGP; PCI Slot.
USB Keyboard Sup-
port
Select Enabled if your system contains a Universal
Serial Bus (USB) controller and you have a USB
keyboard.
On-Chip Primary/
Secondary PCI IDE
The chipset contains a PCI IDE interface with support
from two IDE channels. Select Enabled to activate
the first and/or the second IDE interface. Select
Disabled to inactivate an interface if you install a
primary and/or second add-on IDE interface.
The choices: Enabled; Disabled.
AC’97 Audio/Modem This option allows you to decide to enable/disable
the 845 chipset to support AC’97 Modem.
The choices: Auto; Disabled (default).