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BIOS Setup Utility SY-5EHM/5EH5
60
3-8.1 IDE Device Controls
IDE Controls Setting Description Note
Disabled
Onchip IDE Primary
Channel
Enabled
Use the On-board IDE
Channel
Default
Disabled
Onchip IDE Second
Channel
Enabled
Turn off the On-board
IDE Channel
Default
Disabled
IDE Prefetch Mode
Enabled Enable to enhance
system performance.
Default
Disabled
IDE HDD Block Mode
Enabled Invokes multi-sector
transfer instead of one
sector per transfer. Not
all HDDs support this
function.
Default
The following fields may be configured only if [Internal PCI/IDE] is
set to [Both], [Primary], or [Secondary].
Mode 0-4 0 is the slowest speed
4 is the fastest speed
IDE
Ø Primary Master PIO
Ø Primary Slave PIO
Ø Secondary Master PIO
Ø
Secondary Slave PIO
Auto For better performance
and stability, we
suggest you use the
Auto setting to set the
HDD control timing.
Default
Disabled
IDE
Ø Primary Master UDMA
Ø Primary Slave UDMA
Ø Secondary Master UDMA
Ø Secondary Slave UDMA
Auto Select Auto to enable
Ultra DMA Mode
support.
Default
The following field may be configured only if [Internal PCI/IDE] is set
to [Both], [Primary], or [Secondary].
PCI Slot Select the VGA card
that connects to the
primary monitor.
Default
Init Display First
AGP