BIOS Setup Information
96M4311o User’s Manual 4-16
IDE Primary/Secondary Master/Slave PIO
The four IDE PIO (Programmed Input/Output) fields let you set a PIO mode (0-4) for
each of the four IDE devices that the onboard IDE interface supports. Modes 0
through 4 provide successively increased performance. In Auto mode, the system
automatically determines the best mode for each device.
The choice: Auto, Mode 0, Mode 1, Mode 2, Mode 3, and Mode 4.
IDE Primary/Secondary Master/Slave UDMA
Ultra DMA/33/66/100 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/33/66/100, select Auto to enable BIOS support.
The choice: Auto, Disabled.
On-Chip Serial ATA
Disabled
Disabled SATA Controller.
Auto
Auto arrange by BIOS.
Combined Mode
PATA and SATA are combined. Max. Of 2 IDE drives in each
channel.
Enhanced Mode
Enable both SATA and PATA. Max. Of 6 IDE drives are
Supported.
SATA Only
SATA is operating in legacy mode.
Phoenix- AwardBIOS CMOS Setup Utility
Onboard Device
Item Help
USB Controller
[Enabled]
USB 2.0 Controller
[Enabled]
USB Keyboard Support
[Enabled]
USB Mouse Support
[Disabled]
Azalia/AC97 Audio Select
[Auto]
Menu Level
f
↑↓→←
: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
USB Controller
This item allows you to enable/disable USB (Universal Serial Bus) function.
The choice: Enabled, Disabled.
