User Manual
Page 63
Select UEFI Setup Only to disable legacy USB support. USB 3.0 Controller Enable or disable all the USB ports. 4.3.7 USB Configuration Q2900-ITX USB Controller Enable or disable all the USB 3.0 ports. Legacy USB Support Enable or disable Legacy OS Support for USB 2.0 devices. If you encounter USB compatibility issues it is recommended to support USB devices under the UEFI setup and Windows/Linux operating systems only. 59 English
Select UEFI Setup Only to disable legacy USB support. USB 3.0 Controller Enable or disable all the USB ports. 4.3.7 USB Configuration Q2900-ITX USB Controller Enable or disable all the USB 3.0 ports. Legacy USB Support Enable or disable Legacy OS Support for USB 2.0 devices. If you encounter USB compatibility issues it is recommended to support USB devices under the UEFI setup and Windows/Linux operating systems only. 59 English