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IDE Prefetch Mode
The onboard IDE drive interfaces support IDE prefetching for faster
drive access. If you install a primary and/or secondary add-on IDE
interface, set this field to Disabled if the interface does not support
prefetching.
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The choice: Enabled or Disabled.
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 inter-
face supports. Modes 0 through 4 provide successively increased
performance. In Auto mode, the system automatically determines the
best mode for each device.
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The choice: Auto, Mode 0, Mode 1, Mode 2, Mode 3, or Mode 4.
Primary/Secondary Master/Slave UDMA
Ultra DMA/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 both of
your hard drive and your system software support Ultra DMA/100,
select Auto to enable BIOS support.
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The choice: Auto or Disabled.
VIA OnChip PCI Device
Options are in its sub-menu.
Press <Enter> to enter the sub-menu of detailed options.
VIA-3058 AC97 Audio
Enables and disables the onboard audio chip. Disable this item if you
are going to install a PCI audio add-on card.
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The choice: Audio or Disabled.
VIA-3043 OnChip LAN
The item allows you to control the onboard LAN.
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The choice: Enabled or Disabled.
Onboard Lan Boot ROM
Decide whether to invoke the boot ROM of the onboard LANchip.
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The choice: Enabled or Disabled.
