PCI IDE BusMaster [Enabled]

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

IRQxx [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]

4.4.5USB Configuration

The items in this menu allow 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

[FullSpeed]

USB Mass Storage Device Configuration

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. Configuration options: [Disabled] [2 USB Ports] [4 USB Ports] [6 USB Ports] [8 USB Ports]

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: [Auto] [Enabled] [Disabled]

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Chapter 4: BIOS information