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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 and
Ultra DMA/66, select Auto to enable BIOS support. The settings are: Auto, Disabled.
IDE HDD Block Mode
Block mode is also called block transfer, multiple commands, or multiple sector read/write. If
your IDE hard drive supports block mode (most new drives do), select Enabled for automatic
detection of the optimal number of block read/writes per sector the drive can support. The
settings are: Enabled, Disabled.
3-7-2 OnChip Device Function
Phoenix – AwardBIOS CMOS Setup Utility
OnChip Device Function
Item Help
VIA LAN Function Enabled
VIA LAN BootROM Disabled
VIA LAN BootROM Boot Option Hook INT19
VIA LAN BootROM PXERPL Option PXE
Current VIA MAC Address is 003018-xxxxxx
VIA MAC Address Input Press Enter
AC97 Sound Device Auto
Game Port Address 200
Midi Port Address Disabled
Midi Port IRQ 10
USB Host Controller Enabled
USB 2.0 Support Enabled
USB Device Legacy Support Always Off
USB Keyboard Legacy Support Disabled
USB Mouse Legacy Support Disabled
Menu Level >>
↑↓→←
Move Enter:Select Item +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Optimized Defaults F7:Standard Defaults
AC97 Sound Device
This item allows you to decide to enable/disable the chipset family to support AC97 Audio.
The settings are: Enabled, Disabled, Auto.
USB Host Controller
Select
Enabled
if your system contains a Universal Serial Bus (USB) controller and you have
a USB peripherals. The settings are: Enabled, Disabled.
USB Keyboard/Mouse Legacy Support
Select
Enabled
if your system contains a Universal Serial Bus (USB) controller and you have
a USB keyboard. The settings are: Enabled, Disabled.
