User`s manual

User’s Manual
61
2.2.4.2 OnChip PCI Device
z HD Azalia Audio
This item allows you to Enabled/Disabled Azalia/AC97 chipset.
The options: Auto, AC97 Audio only, Disabled.
z USB 1.0 Controller
This item allows you to set the USB Controller.
The options: Enabled, Disabled.
z USB 2.0 Controller
This item allows you to set the USB 2.0 Controller.
The options: Enabled, Disabled.
z USB Operation Mode
Allows you to configure the USB 2.0 controller in HiSpeed (480 Mbps) or Full Speed (12
Mbps). Configuration options: [Full/Low Speed] [HiSpeed]
z USB Storage Function
The choices: Disabled, Enabled.