User`s manual

DA-681 Series Hardware User’s Manual BIOS Setup
Onboard Device
USB Controller
This feature allows you to enable/disable the USB controller.
Options: Enabled (default), Disabled
USB 2.0 Controller
This feature allows you to enable/disable the USB 2.0 controller.
Options: Enabled (default), Disabled
USB Keyboard Support
This item is useful for DOS systems. Enable it if you want to use a USB keyboard under a DOS
environment.
Options: Enabled, Disabled (default)
Onboard LAN Boot ROM
Decide whether to invoke the boot ROM of the onboard LAN chip.
Options: Enabled, Disabled (default)
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