Usb Configuration - Asus M3A - Motherboard - ATX User Manual

4.4.7

USB 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.
Advanced
USB Configuration
USB Devices Enabled:
USB Functions
USB 2.0 Controller
USB 2.0 Controller Mode
BIOS EHCI Hand-off
Legacy USB Support
The USB Devices Enabled item shows auto-detected values. If no USB device
is detected, the item shows None.
USB Functions [Enabled]
Allows you to enable or disable the USB functions. The following sub-items appear
when this item is set to [Enabled].
Configuration options: [Disabled] [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). This item appears only when you enable the USB 2.0
Controller item.
Configuration options: [FullSpeed ] [HiSpeed ]
BIOS EHCI Hand-off [Enabled]
Allows you to enable support for operating systems without an EHCI hand-off
feature.
Configuration options: [Disabled] [Enabled]
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]
4-26
None
[Enabled]
[Enabled]
[HiSpeed]
[Enabled]
[Auto]
v02.61 (C)Copyright 1985-2007, American Megatrends, Inc.
BIOS SETUP UTILITY
Enables support for
legacy USB. AUTO
option disables
legacy support if
no USB devices are
connected.
Select Screen
Select Item
+-
Change Option
F1 General Help
F10 Save and Exit
ESC Exit
Chapter 4: BIOS setup