IEI Integration IMBA-G412ISA v2.00 - Manual (Page 106)

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IMBA-G412IS A ATX Mo th e rb o a rd
BIOS SETUP UTILITY
Main Advanced PCIPnP Boot Security Chipset Exit
USB Configuration
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Module Version – 2.24.3-13.4
USB Devices Enabled:
1 Keyboard
USB Functions [Enabled]
USB 2.0 Controller [Enabled]
Legacy USB Support [Enabled]
USB 2.0 Controller Mode [HiSpeed]
Options
Disabled
Enabled
 Select Screen
↑ ↓ Select Item
+ -
Change Option
F1 General Help
F10 Save and Exit
ESC Exit
v02.61 ©Copyright 1985-2006, American Megatrends, Inc.
BIOS Menu 11: USB Configuration
 USB Func tions [Ena ble d]
Use the USB Functions option to enable or disable the USB controllers.

Disabled USB controllers are enabled

Enabled D EFAULT USB controllers are disabled
 USB 2.0 Controlle r [Ena ble d]
The USB 2.0 Controller BIOS option enables or disables the USB 2.0 controller

Disabled USB function disabled

Enabled D EFAULT USB function enabled
 Le ga c y USB Support [Ena ble d]
Use the Legacy USB Support BIOS option to enable USB mouse and USB keyboard
support.
Normally if this option is not enabled, any attached USB mouse or USB keyboard does not
become available until a USB compatible operating system is fully booted with all USB
drivers loaded. When this option is enabled, any attached USB mouse or USB keyboard
can control the system even when there is no USB driver loaded onto the system.