4.4.2USB Configuration

The items in this menu allows you to change the USB-related features. Select an item then press <Enter> to display the configuration options.

 

 

 

BIOS SETUP UTILITY

 

 

Advanced

 

 

 

 

USB Configuration

 

 

 

 

 

Options

 

 

 

 

 

USB Devices Enabled:

 

Disabled

 

None

 

Enabled

USB Functions

[Enabled]

 

USB 2.0 Controller

[Enabled]

 

USB 2.0 Controller Mode

[HiSpeed]

 

BIOS EHCI Hand-off

[Enabled]

 

Port 64/60 Emulation

[Disabled]

 

Legacy USB Support

[Auto]

 

 

 

 

 

 

Select Screen

 

 

 

+-

Select Item

 

 

 

Change Option

 

 

 

F1

General Help

 

 

 

F10

Save and Exit

 

 

 

ESC

Exit

v02.58 (C)Copyright 1985-2007, American Megatrends, Inc.

The USB Devices Enabled item shows the auto-detected values. If no USB device is detected, the item shows None.

USB Functions [Enabled]

Allows you to enable or disable the USB Host Controllers.

Configuration options: [Disabled] [Enabled]

The following items appear only when you set USB Functions to [Enabled].

USB 2.0 Controller [Enabled]

Allows you to enable or disable the USB 2.0 controller.

Configuration options: [Enabled] [Disabled]

USB 2.0 Controller Mode [HiSpeed]

Allows you to set the USB 2.0 controller mode to HiSpeed (480 Mbps) or FullSpeed (12 Mbps). Configuration options: [FullSpeed] [HiSpeed]

The USB 2.0 Controller Mode item appears only when you enable the USB 2.0 Controller.

4-20

Chapter 4: BIOS setup