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4.4.3
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
Module Version - 2.24.0-11.4
USB Devices Enabled:
None
Legacy USB Support
Port 64/60 Emulation
USB 2.0 Controller Mode
BIOS EHCI Hand-off
USB WIFI
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 hand-off
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]
-0
v02.58 (C)Copyright 1985-2006, American Megatrends, Inc.
BIOS SETUP UTILITY
[Auto]
[Disabled]
[HiSpeed]
[Enabled]
[Enabled]
Options
Enabled
Disabled
Select Screen
Select Item
+-
Change Option
F1
General Help
F10
Save and Exit
ESC
Exit
Chapter 4: BIOS setup
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