Pcie frequency (mhz) [auto, Usb 1.1 ports configuration [usb 8 ports, Usb 2.0 ports enable [enable – Asus A8V-MX User Manual

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

PCIE Frequency (MHz) [Auto]

Sets the PCI Express frequency.
Configuration options: [Auto] [Fixed Clock]

Select Screen
Select Item

Change Option

General Help

F10 Save and Exit
ESC Exit

BIOS SETUP UTILITY

Advanced

2.4.2

USB Configuration

USB 1.1 Ports Configuration [USB 8 Ports]

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] [USB 2 ports] [USB 4 ports]
[USB 6 ports] [USB 8 ports]

USB 2.0 Ports Enable [Enable]

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

Legacy USB Support [Auto]

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]

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

USB Configuration

Module Version - 2.24.0-10.4

USB Devices Enabled:

None

USB 1.1 Ports Configuration

[USB 8 Ports]

USB 2.0 Ports Enable

[Enable]

Legacy USB Support

[Auto]

Port 64/60 Emulation

[Disabled]

USB 2.0 Controller Mode

[HiSpeed]

BIOS EHCI Hand-Off

[Enabled]

Enables 1.1 USB host
controllers.