ECS NFORCE4-A939, Manual, Page: 38 / 82

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Using BIOS
Integrated Peripherals
These options display items that define the operation of peripheral components on
the system’s input/output ports.
On-Chip IDE Channel 0/1 (Enabled)
Use these items to enable or disable the PCI IDE channels that are integrated on the
motherboard.
Primary/Secondary Master/Slave PIO (Auto)
Each IDE channel supports a master device and a slave device. These four items let you
assign the kind of PIO (Programmed Input/Output) was used by the IDE devices. Choose
Auto to let the system auto detect which PIO mode is best, or select a PIO mode from 0-4.
Primary/Secondary Master/Slave UltraDMA (Auto)
E ach IDE channel supports a master device and a slave device. This motherboard supports
UltraDMA technology, which provides faster access to IDE devices.
If you install a device that supports UltraDMA, change the appropriate item on this list to
Auto. You may have to install the UltraDMA driver supplied with this motherboard in order
to use an UltraDMA device.
Item Help
Menu Level
Phoenix-AwardBIOS CMOS Setup Utility
Integrated Peripherals
IDE Function Setup [Press Enter]
RAID Config [Press Enter]
Onboard Device [Press Enter]
Super IO Device [Press Enter]
IDE Function Setup (Press Enter)
Scroll to this item and press <Enter> to view the following screen:
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults
: Move Enter: Select +/-/PU/PD:Value F10:Save ESC:Exit F1: General Help
Item Help
Menu Level
Phoenix-AwardBIOS CMOS Setup Utility
IDE Function Setup
OnChip IDE Channel0 [Enabled]
Primary Master PIO [Auto]
Primary Slave PIO [Auto]
Primary Master UDMA [Auto]
Primary Slave UDMA [Auto]
OnChip IDE Channel1 [Enabled]
Secondary Master PIO [Auto]
Secondary Slave PIO [Auto]
Secondary Master UDMA [Auto]
Secondary Slave UDMA [Auto]
IDE DMA transfer access [Enabled]
Serial-ATA 1 [Enabled]
Serial-ATA 2 [Enabled]
IDE Prefetch Mode [Enabled]
IDE HDD Block Mode [Enabled]
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults
: Move Enter: Select +/-/PU/PD:Value F10:Save ESC:Exit F1: General Help