4.4.6USB 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

 

Options

Module Version - 2.24.0-12.4

 

 

 

Enabled

 

 

 

USB Devices Enabled:

 

Disabled

 

None

 

 

USB 1.1

Controller

[Enabled]

USB 2.0

Controller

[Enabled]

Legacy USB Support

[Enabled]

USB 2.0

Controller Mode

[HiSpeed]

BIOS EHCI Hand-off

[Enabled]

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

USB 1.1 Controller [Enabled]

Allows you to enable or disable the USB 1.1 controller.

Configuration options: [Enabled] [Disabled]

The following item appears only when the USB 1.1 Controller is set to [Enabled].

USB 2.0 Controller [Enabled]

Allows you to enable or disable the USB 2.0 controller.

Configuration options: [Enabled] [Disabled]

Legacy USB Support [Enabled]

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]

USB 2.0 Controller Mode [HiSpeed]

Allows you to set the USB 2.0 controller mode to HiSpeed (480 Mbps) or FullSpeed (12 Mbps). Configuration options: [FullSpeed] [HiSpeed]

BIOS EHCI Hand-off [Enabled]

Allows you to enable support for operating systems without an EHCI hand‑off feature. Configuration options: [Disabled] [Enabled]

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Chapter 4: BIOS setup