Foxconn H67S User manual - Page 34

3 Intel IGD SWSCI OpRegion Configuration ► DVMT Mode Select This item is used to select DVMT Mode used by Internal Graphics Device. ► DVMT/FIXED Meory This item is used to select DVMT/FIXED Meory size used by Internal Graphics Device. ► Spread Spectrum Clock If you enabled this function, it can significantly reduce the EMI (Electro Magnetic Interference) generated by the system, so to comply with FCC regulation. But if overclocking is activated, you better disable it. USB Configuration Aptio Setup Utility - Copyright (C) 2010 American Megatrends, Inc. Advanced USB Configuration Select DVMT Mode used by Internal Graphics Device. USB Devices�: 2 Hubs All USB Devices [Enabled] �L�e�g�ac�y�U�S�B��S�u�pp�o�r�t E�na�b�le�d�] � →←: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.02.1205. Copyright (C) 2010 American Megatrends, Inc. USB Configuration ► All USB Devices This item is used to enable/disabled All USB Devices. ► Legacy USB Support This item is used to enable the support for USB devices on legacy OS. If you have a USB keyboard or mouse, set to enabled. [Enabled]: This option will enable the legacy USB support. [Disabled]: This option will keep USB devices available only for EFI applications. [Auto]: This option will disable the legacy support if no USB devices are connected. 27