Advantech Mini-ITX AIMB-250 Series Manual do Utilizador descarregar pdf (Página 51)

41 Chapter 3 BIOS Setup

Onboard Device

Figure 3.6: Onboard Device

USB Controller

This setting is used to enable/disable the onboard USB controller.

USB 2.0 Controller

This setting is used to enable/disable the onboard USB 2.0 controller.

USB Keyboard/Mouse Support

Set to [Enabled] if your need to use a USB-interfaced keyboard/mouse in

the operating system that does not support or have any USB driver

installed, such as DOS and SCO Unix.

Azalia/AC97 Audio Select

Azalia is the codename of “High Definition Audio”. This setting controls

the High Definition Audio interface integrated in the Southbridge.

Audio Amplifier Control

This setting disables/enables the audio amplifier.

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Advantech Mini-ITX AIMB-250 Series Manual do Utilizador Página 51