Asus P5V800-MX User Manual

Page 62

2 - 1 8

C h a p t e r 2 : B I O S S e t u p

Spread Spectrum [Auto]

Allows you to enable or disable clock generator spread spectrum.
Configuration options: [Auto] [Disabled]

2.4.2

USB Configuration

The items in this menu allows you to change the USB-related features.
Select an item then press Enter to display the configuration options.

USB 1.1 Ports Configuration [Enabled]

Allows you to choose the number of USB 1.1 ports to enable. Setting to
[Disabled] disables the USB 1.1 host controllers.
Configuration options: [Disabled] [Enabled]

USB 2.0 Ports Enable [Enabled]

Allows you to enable or disable the USB 2.0 host controllers.
Configuration options: [Disabled] [Enable]

Legacy USB Support [Auto]

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]

Select Screen
Select Item

Change Option

General Help

F10 Save and Exit
ESC Exit

BIOS SETUP UTILITY

Advanced

USB Configuration

Module Version - 2.24.0-11.4

USB Devices Enabled:

None

USB 1.1 Ports Configuration

[Enabled]

USB 2.0 Ports Enable

[Enable]

Legacy USB Support

[Auto]

USB 2.0 Controller Mode

[FullSpeed]

BIOS EHCI Hand-Off

[Enabled]

Enables 1.1 USB host
controllers.

The Module Version and USB Devices Enabled items show the
auto-detected values. If no USB device is detected, the item shows
None.