AFL3-12C-ULT3 Panel PCPage 654.3.7 USB ConfigurationUse the USB Configuration menu (BIOS Menu 14) to read USB configurationinformation and configure the USB settings.Aptio Setup Utility – Copyright (C) 2018 American Megatrends, Inc.AdvancedUSB ConfigurationUSB Controllers:1 XHCIUSB Devices:1 KeyboardLegacy USB Support [Enabled]Enables Legacy USBsupport. AUTO optiondisables legacy supportif no USB devices areconnected. DISABLEoption will keep USBdevices available onlyfor EFI applications.---------------------: Select Screen↑ ↓: Select ItemEnter SelectF1 General HelpF2 Previous ValuesF3 OptimizedDefaultsF4 SaveESC ExitVersion 2.17.1255. Copyright (C) 2018 American Megatrends, Inc.BIOS Menu 14: USB Configuration USB DevicesThe USB Devices Enabled field lists the USB devices that are enabled on the system 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 keyboarddoes not become available until a USB compatible operating system is fully booted with allUSB drivers loaded. When this option is enabled, any attached USB mouse or USBkeyboard can control the system even when there is no USB driver loaded onto thesystem.
