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Primary Master/Slave PIO
The two IDE PIO (Programmed Input/Output) fields let you set a PIO mode (0-2) for each of
the two IDE devices that the onboard IDE interface supports. Modes 0 through 2 provide
successively increased performance. In Auto mode, the system automatically determines the
best mode for each device. The settings are: Auto, Mode 0, Mode 1, Mode 2.
Primary 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
AC97 Audio Device
SIS Serial ATA Controller
SIS Serial ATA Mode IDE
USB Controller
USB 2.0 Support
USB Device Legacy Support
USB Keyboard Legacy Support
USB Mouse Legacy Support
ETHERNET Function
ETHERNET
Address ID Input
Current ETHERNET Address is
↑↓→← Move Enter:Select Item +/-/PU/PD:Value F10:Save ESC:Exit
F5:Previous Values
AC97 Audio Device
This item allows you to decide to enable/disable the chipset family to support AC97 Audio.
The settings are: Enabled, Disabled, Auto.
USB 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.
Phoenix – AwardBIOS CMOS Setup Utility
OnChip Device Function
Enabled
Enabled
Enabled
Enabled
Enabled
Always Off
Disabled
Disabled
Disabled
Press Enter
xxxxxx-xxxxxx
F6:Optimized Defaults
Menu Level >>
F7:Standard Defaults
29
Item Help
F1:General Help
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