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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 Onboard Device Function
CMOS Setup Utility – Copyright(C) 1984-2003 Award Software
Onboard Device Function
Item Help
Onboard LAN Device Enabled
Onboard LAN Boot ROM Disabled
**AC97 Audio Codec**
AC97 Audio Auto
USB Controller Enabled
USB Keyboard Legacy Support Disabled
***On-Chip Serial ATA Setting***
On-Chip Serial ATA Disabled
Serial ATA Port1 Mode Primary Master
Serial ATA Port2 Mode Primary Master
Menu Level >>
↑↓→←
Move Enter:/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Optimized Defaults F7:Standard Defaults
AC97 Audio/AC97 Modem
This item is setting on board AC97 Audio/AC97 Modem enabled/disabled. The settings are:
Enabled, Disabled, Auto.
Game Port Address/Midi Port Address
This will determine which Address the Game Port/Midi Port will use.
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 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.
On-Chip Serial ATA
The settings are: Disabled, Auto, Combined Mode, Enhanced Mode, SATA Only.
Default setting is Auto.
Due to the Intel ICH5 Specification limited only provided two
controllers. When plug the Serial ATA hard drive in SATA1 or SATA2 only can support either
IDE1 or IDE2 can works in Windows 9X/ME/2000. But in the Windows XP the OS can
support 6 IDE devices both IDE1, IDE2 and SATA1/SATA2 can works.
3-7-3 Onboard Super IO Function
