4.4.3USB 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

Module Version - 2.24.0-11.4

 

 

Enabled

USB Devices Enabled:

 

 

 

 

Disabled

 

None

 

 

 

 

Legacy USB Support

[Auto]

 

 

Port 64/60 Emulation

[Disabled]

 

 

USB 2.0 Controller Mode

[HiSpeed]

 

 

BIOS EHCI Hand-off

[Enabled]

 

 

 

 

 

 

 

 

Select Screen

 

 

 

 

 

 

USB WIFI

[Enabled]

+-

Select Item

 

 

 

 

 

Change Option

 

 

 

 

 

F1

General Help

 

 

 

 

 

F10

Save and Exit

 

 

 

 

 

ESC

Exit

v02.58 (C)Copyright 1985-2006, American Megatrends, Inc.

The Module Version and USB Devices Enabled items show the auto-detected values. If no USB device is detected, the item shows None.

Legacy USB Support [Auto]

Allows you to enable or disable support for legacy USB devices. Setting to [Auto] allows the system to detect the presence of USB devices at startup. If detected, the USB controller legacy mode is enabled. If no USB device is detected, the legacy USB support is disabled. Configuration options: [Disabled] [Enabled] [Auto]

Port 64/60 Emulation [Disabled]

Allows you to enable or disable the I/O port 60h/64h emulation support. This item should be enabled for the complete USB keyboard legacy support for non-USB aware OSes. Configuration options: [Disabled] [Enabled]

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: [HiSpeed ] [FullSpeed ]

BIOS EHCI Hand-off [Enabled]

Allows you to enable support for operating systems without an EHCI handoff feature. Configuration options: [Disabled] [Enabled]

USB WIFI [Enabled] (WiFi-AP Edition Only)

Allows you to enable or disable the USB WIFI module.

Configuration options: [Disabled] [Enabled]

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Chapter 4: BIOS setup

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Asus P5B manual USB Configuration