VIA Technologies KT400A, User Manual

Page: 46 / 88

BIOS
Page 4-14
IDE HDD Block Mode
Block mode is also called block transfer, multiple commands, or multiple sector read/
write. If your IDE hard drive supports block mode (most new drives do), select
Enabled for automatic detection of the optimal number of block read/writes per
sector the drive can support.
Options: Enabled, Disabled.
VIA Onchip PCI Device
Scroll to VIA Onchip PCI Device and press <Enter>. The following screen
appears:
VIA-3058 AC97 Audio
This item allows you to disable the chipset on-chip support for AC97 Audio.
Options: Auto, Disabled.
VIA-3043 Onchip LAN (Optional)
Enables the onboard LAN feature. The default is Enabled.
Options: Enabled, Disabled.
Onboard Lan Boot ROM (Optional)
Enable/disable the onboard LAN Boot ROM. The default is Disabled.
Options: Enabled, Disabled.
Onchip USB Controller
Enables the USB controller.
Options: Enabled, Disabled.
Onchip EHCI Controller
Enables the EHCI (USB2.0) controller.
Options: Enabled, Disabled.