Asus DSEB-DG SAS User Guide - Page 90

4.4.4 USB Configuration The items in this menu allows you to change the USB-related features. Select an item then press to display the configuration options. Advanced BIOS SETUP UTILITY USB Configuration USB Devices Enabled: None USB port5~6 for ASMB3. USB Functions Legacy USB Support USB 2.0 Controller Mode BIOS EHCI Hand-Off [Disabled] [Enabled] [FullSpeed] [Enabled] ←→ Select Screen ↑↓ Select Item +- Change Option F1 General Help F10 Save and Exit ESC Exit V02.61 (C)Copyright 1985-2006, American Megatrends, Inc. The USB Devices Enabled item shows the auto-detected values. If no USB device is detected, the item shows None. USB Functions [Enabled] Allows you to enable the USB host controller. Configuration options: [Disabled] [2 USB ports] [4 USB ports] [6 USB ports] The following item appears only when you set USB Function to [2 USB ports] [4 USB ports] [6 USB ports]. Legacy USB Support [Enabled] Allows you to enable or disable support for legacy USB devices. Setting to [Auto] allows the system to detect the presence of USB devices at startup. If detected, the USB controller legacy mode is enabled. If no USB device is detected, the legacy USB support is disabled. Configuration options: [Disabled] [Enabled] [Auto] The following items appear when you set Legacy USB Support to [Enabled] or [Auto] BIOS EHCI Hand-Off [Enabled] Enables or disables the BIOS EHCI hand-off support. Configuration options: [Disabled] [Enabled] 4-22 Chapter 4: BIOS setup