Asus P4V800-X User Manual download pdf (Page 49)

ASUS P4V800-X motherboard user guide

2-15

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.

Select Screen

Select Item

+- Change Option

F1 General Help

F10 Save and Exit

ESC Exit

Module Version : 2.22.4-5.3

USB Devices Enabled : None

USB 1.1 Ports Configuration [8 USB Ports]

USB 2.0 Ports Enable [Enabled]

Legacy USB Support [Auto]

USB 2.0 Controller Mode [HiSpeed]

USB Mass Storage Device Configuration

USB Configuration

Enables USB host

controllers.

USB 1.1 Ports Configuration [USB 8 Ports]

Allows you to set the number of USB ports to activate. Configuration options:

[Disabled] [USB 2 Ports] [USB 4 Ports] [USB 6 Ports] [USB 8 Ports]

If you are using an unlocked CPU, the item CPU Ratio appears under the AI

Overclock Tuner item. You may select your desired ratio from the available

options.

The Module Version and USB Devices Enabled items show the auto-detected

values. If no USB device is detected, the item shows None.

CPU External Frequency (MHz) [XXX] (value is auto-detected)

When the AI Overclocking item is set to [Manual] this item appears and indicates

the frequency sent by the clock generator to the system bus and PCI bus. The bus

frequency (external frequency) multiplied by the bus multiple equals the CPU

speed. The value of this item is auto-detected by BIOS and is not manually

configurable. The values range from 100 to 400. Press the “+” or “-” to adjust the

CPU frequency.

CPU Reference Voltage [Auto]

Allows selection of the Central Processing Unit (CPU) operating voltage.

Configuration options: [Auto] [Over Voltage]

DDR Reference Voltage [Auto]

Allows selection of the DDR SDRAM operating voltage. Configuration options:

[Auto] [2.6V] [2.7V]

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Asus P4V800-X User Manual Page 49