Chapter 2 4S648/4S648N BIOS Setup
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SiS On-Chip IDE Devicee: Press Enter to configure the following
submenu:
Internal PCI/IDE
Use this item to choose the ePCI/IDE mode.
The choices: Both; Disabled; Primary; Secondary
IDE Primary Master/Slave PIO
Auto (default):BIOS will automatically detect the IDE HDD
Accessing mode.
Mode 0~4: Manually set the IDE Accessing mode.
Auto (default):BIOS will automatically enable Ultra DMA mode
of the IDE HDD Accessing .
Disabled: UDMA mode is disabled
IDE Secondary Master/Slave UDMA
Auto (default):BIOS will automatically enable the Ultra DMA
mode of the IDE HDD Accessing mode.
Disabled: Ultra DMA disabled.
IDE Secondary Master/Slave PIO
Auto (default):BIOS will automatically detect the IDE HDD
Accessing mode.
Mode 0~4: Manually set the IDE Accessing mode.
IDE Burst Mode
Use this item to enable/disable the IDE Burst mode.
IDE Primary Master/Slave UDMA