User`s manual

BIOS Setup 3-17
IDE Prefetch Mode:
Two options are available: Disabled or Enabled. The default setting is Enabled. The onboard IDE drive
interfaces supports IDE prefetching for faster drive accesses. If you install a primary and/or secondary
add-in IDE interface, set this field to Disabled if the interface does not support prefetching.
 SATA Mode:
This item determines the mode for on-chip Serial ATA.
[IDE]: The on-chip Serial ATA served as IDE Mode.
[RAID]: The on-chip Serial ATA served as RAID Mode.
OnChip IDE-1 Controller/OnChip IDE-2 Controller:
This item allows you to enable or disable the primary and secondary IDE controller. Select [Disabled] if
you want to add a different hard drive controller.
 OnChip PCI Device:
Click <Enter> key to enter its submenu:
Phoenix – AwardBIOS CMOS Setup Utility
OnChip PCI Device
OnChip Audio Controller [Enabled] Item Help
OnChip USB Controller [All Enabled]
- USB Device Emulation [None]
X - USB Keyboard Support OS
X - USB Mouse Support OS
- USB 2.0 Controller [Enabled]
↑↓:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
OnChip Audio Controller:
This option enables or disables the audio controller.
OnChip USB Controller:
This option enables or disables the USB controller.
 USB Device Emulation:
This item selects the options of [Keyboard/Mouse], [Keyboard/Mouse/Storage], or [None] devices to be
supported in DOS environment.
User’s Manual