3.6.5USB Configuration
The items in this menu allow you to change the
The USB Devices item shows the
Legacy USB Support [Enabled]
[Disabled] | The USB devices can be used only for the BIOS setup program. It cannot |
| be recognized in boot devices list. |
[Enabled] | Enables the support for USB devices on legacy operating systems (OS). |
[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. |
Intel xHCI Mode [Smart Auto]
[Smart Auto] | Once the xHCI driver has been detected, the USB 3.0 mode will be |
| supported during both POST and operating system. |
[Auto] | xHCI controller will be enabled and run at USB 3.0 mode when the xHCI |
| driver is installed in the operating system. |
[Enabled] | Enables the xHCI controller. |
[Disabled] | Disables the xHCI controller. |
EHCI | |
| This item is set to [Disabled] by default for the EHCI (enhanced host controller interface) |
| support by EHCI drivers in operating systems. |
[Disabled] | Support EHCI by EHCI drivers for operating systems with EHCI support. |
[Enabled] | Support EHCI by BIOS for operating systems without EHCI support. |
USB Single Port Control
Allows you to enable or disable the individual USB ports.
Refer to the Motherboard layout section for the location of the USB ports.
Chapter 3
ASUS MAXIMUS VII FORMULA |