Avalue ENX-PNV - Manual (Page 43)

User ’s Manual
ENX-PNV 43
2.2.2.4 USB Configuration
The items in this menu allow you to change the USB-related features. Select an item then
press to display the configuration options.
 USB Devices Enabled
The Module Version and USB Devices Enabled items show the
auto-detected values. If no USB device is detected, the item shows
None.
 Legacy USB Support [Enabled]
Allows you to enable or disable support for USB devices on legacy operating systems (OS).
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]
 BIOS EHCI Hand-Off [Enabled]
Allows you to enable support for operating systems without an EHCI hands off feature.
Configuration options: [Disabled] [Enabled].