PCI IDE BusMaster [Enabled]

Allows BIOS to use PCI bus mastering when reading/writing to IDE devices. Configuration options: [Disabled] [Enabled]

IRQ xx [Available]

When set to [Available], the specific IRQ is free for use of PCI/PnP devices. When set to [Reserved], the IRQ is reserved for legacy ISA devices. Configuration options: [Available] [Reserved]

DMA Channel xx [Available]

When set to [Available], the specific DMA channel is free for use of PCI/PnP devices. When set to [Reserved], the DMA channel is reserved for legacy ISA devices. Configuration options: [Available] [Reserved]

Reserved Memory Size [Disabled]

Sets the size of memory block reserved for legacy ISA devices. Configuration options: [Disabled] [16K] [32K] [64K]

2.4.6 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 Configuration

Enables USB host

controllers.

Module Version : 2.22.4-5.3

USB Devices Enabled : None

 

USB Function

[8 USB Ports]

Legacy USB Support

[Auto]

USB

2.0

Controller

[Enabled]

USB

2.0

Controller Mode

[HiSpeed]

USB Mass Storage Device Configuration

Select Screen

Select Item

+- Change Option

F1 General Help

F10 Save and Exit

ESC Exit

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

USB Function [8 USB Ports]

Allows you to set the number of USB ports to activate. Before using the USB 2.0 feature, make sure that the USB 2.0 driver is installed. Configuration options: [Disabled] [2 USB Ports] [4 USB Ports] [6 USB Ports] [8 USB Ports]

ASUS P4P8X motherboard user guide

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