User Manual

4-20 Chapter 4: BIOS setup

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

2.0 Controller.

USB 2.0 Controller [Enabled]

Allows you to enable or disable the USB 2.0 controller.

Conguration 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). Conguration options: [FullSpeed] [HiSpeed]

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

4.4.2 USB Conguration

The items in this menu allows you to change the USB-related features. Select an

item then press <Enter> to display the conguration options.

The USB Devices Enabled item shows the auto-detected values. If no USB

device is detected, the item shows None.

Select Screen

Select Item

Change Option

F1 General Help

F10 Save and Exit

ESC Exit

BIOS SETUP UTILITY

Advanced

USB Conguration

USB Devices Enabled:

None

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]

USB Functions [Enabled]

Allows you to enable or disable the USB Host Controllers.

Conguration options: [Disabled] [Enabled]

Options

Disabled

Enabled