IEI Technology AFL-W19A User Manual

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AFL-W19A/W19B/17D/W15A-GM45 Panel PCPage 50Î USB 2.0 Controller [Enabled]Use the USB 2.0 Controller BIOS option to enable or disable the USB 2.0 controllerÎ Disabled USB 2.0 controller disabledÎ Enabled D EFAULT USB 2.0 controller enabledÎ USB Function [Enabled]Use the USB Function BIOS option to enable or disable a specified number of USB ports.If only two USB ports are being used, disabling the remaining six USB frees up systemresources that can be redirected elsewhere.Î Disabled USB function support disabledÎ 2 USB Ports Two USB ports are enabledÎ 4 USB Ports Four USB ports are enabledÎ 5 USB Ports Five USB ports are enabledÎ 8 USB Ports D EFAULT Eight USB ports are enabledÎ 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 areconnected