PPC-5xxx-9455 Panel PCPage 100Î Disabled USB function support disabledÎ Enabled D EFAULT USB function support enabledÎ 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 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 USB 2.0 Controller Mode [FullSpeed]Use the USB2.0 Controller Mode option to set the speed of the USB2.0 controller.Î FullSpeed D EFAULT The controller is capable of operating at 12 Mb/sÎ HiSpeed The controller is capable of operating at 480 Mb/s