Asus P8C WS Manuel d'utilisateur télécharger pdf (Page 83)

ASUS P8C WS

3-21

Chapter 3

3.5.6 USB Conguration

The items in this menu allow you to change the USB-related features.

The USB Devices item shows the auto-detected values. If no USB device is detected, the

item shows None.

Legacy USB Support [Enabled]

[Enabled] Enables the support for USB devices on legacy operating systems (OS).

[Disabled] The USB devices can be used only for the BIOS setup program.

[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.

Legacy USB3.0 Support [Enabled]

[Enabled] Enables the support for USB 3.0 devices on legacy operating systems

(OS).

[Disabled] Disables the function.

Intel xHCI Mode [Smart Auto]

[Smart Auto] Enables optimized xHCI.

[Auto] Allows the system to set the xHCI.

[Enabled] Enables the operation of xHCI controller.

[Disabled] Disables the function.

EHCI Hand-off [Disabled]

[Enabled] Enables the support for operating systems without an EHCI hand-off

feature.

[Disabled] Disables the function.

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Asus P8C WS Manuel d'utilisateur Page 83