User manual

27 ARK-4153 User Manual
Chapter 3 BIOS Operation
This item enables or disables USB overcurrent report function. Bios default is
Disabled.
! Port 4 assignment [Host]
This item allows user to changed USB port 4 mode.
3.2.5 Integrated Peripherals
! On-Chip IDE Channel 1
This item enables chipset IDE device 1 of controller.
! Master Drive PIO Mode [Auto]
This item allows user to adjust master IDE mode for modification purposes.
Bios default value: “Auto”.
! Slave Drive PIO Mode [Auto]
This item allows user to adjust slave IDE mode of type for modification purpose.
Bios default value: “Auto”.
! IDE Primary Master UDMA [Auto]
This item allows user to adjust primary master IDE mode of type for modifica-
tion purpose. Bios default value: “Auto”.
! IDE Primary Slave UDMA [Auto]
This item allows user to adjust primary slave IDE mode of type for modification
purpose. Bios default value: “Auto”.
! IDE DMA transfer access [Enabled]
This item allows user to adjust IDE DMA mode. It will increase IDE Data trans-
fer of speed. Bios default value: “Enabled”.
! LAN1 Controller [Enabled]
This item is enabled or disabled that onboard of LAN1 controller. Bios default
value: "Enabled”.
! LAN2 Controller [Enabled]
Note! This “Integrated Peripherals” screen controls the configuration of the
board’s chipset, including controls for: IDE, ATA, SATA, USB, AC97,
MC97 and Super IO and sensor devices; this page is developed to be
chipset independent.