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JW-A740GM-D2 User's Manual
BIOS SETUP UTILITY
Main
USB Configuration
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
Module Version -2.24.3-13.4
USB Devices Enabled :
None
Legacy USB Support
USB 2.0 Controller Mode
BIOS EHCI Hand-Off
USB1.1 Controller(port 0-2)
USB1.1 Controller(port 3-5)
USB2.0 Controller(port 0-5)
USB1.1 Controller(port 6-8)
USB1.1 Controller(port 9-11)
USB2.0 Controller(port 6-11)
[Enabled]
[HiSpeed]
[Enabled]
[Enabled]
[Enabled]
[Enabled]
[Enabled]
[Enabled]
v02.61 (C)Copyright 1985-2006, American Megatrends, Inc.
•
Legacy USB Support
Enabled or Disabled Legacy USB option, and Auto option disables legacy support if no USB
devices are connected.
•
USB 2.0 Controller Mode
Allow you to selects the HiSpeed(480Mbps) or FullSpeed(12Mbps).
•
BIOS EHCI Hand-Off
This is a workaround for OSes without EHCI hand-off support. The EHCI ownership change
should claim by EHCI driver.
・
Press <
Esc
> key to return to "
Advanced
" menu.
►
USB Device
The items in this menu allows you to change the USB-related features.
►
PCIPnP
Click <Enter> key to enter its submenu.