IEI Technology AFL-A-N270 User Manual

Contents

AFL-xxA-N270 Series Panel PCPage 89Î USB Functions [Enabled]Use the USB Function option to enable or disable the USB controllers.Î Disabled USB controllers are enabledÎ Enabled D EFAULT USB controllers are disabledÎ USB 2.0 Controller [Enabled]The USB 2.0 Controller BIOS option enables or disables the USB 2.0 controllerÎ Enabled D EFAULT USB function enabledÎ Disabled USB function disabledÎ Legacy USB Support [Enabled]Use the Legacy USB Support BIOS option to enable USB mouse and USB keyboardsupport.Normally if this option is not enabled, any attached USB mouse or USB keyboard does notbecome available until a USB compatible operating system is fully booted with all USBdrivers loaded. When this option is enabled, any attached USB mouse or USB keyboardcan control the system even when there is no USB driver loaded onto the system.Î Disabled Legacy USB support disabledÎ Enabled D EFAULT Legacy USB support enabledÎ Auto Legacy USB support disabled if no USB devices areconnectedÎ USB2.0 Controller Mode [HiSpeed]The USB2.0 Controller Mode BIOS option sets the speed of the USB2.0 controller.Î FullSpeed The controller is capable of operating at full speed12 Mb/s