2.4.2USB Configuration
The items in this menu allows you to change the
USB Configuration
Module Version -
USB Devices Enabled: None
USB 1.1 | Ports | Configuration | [USB 8 Ports] | |
USB | 2.0 | Ports | Enable | [Enable] |
Legacy USB Support | [Auto] | |||
USB | 2.0 | Controller Mode | [HiSpeed] | |
BIOS EHCI | [Enabled] |
The Module Version and USB Devices Enabled items show the
USB 1.1 Ports Configuration [USB 8 Ports]
Allows you to configure the USB 1.1 ports.
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 ports.
Configuration options: [Disabled] [Enable]
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]
USB 2.0 Controller Mode [HiSpeed]
Allows you to configure the USB 2.0 controller in HiSpeed (480 Mbps) or Full Speed (12 Mbps). Configuration options: [HiSpeed] [Full Speed]
BIOS EHCI Hand-Off [Enabled]
Allows you to enable or disable the BIOS EHCI
Chapter 2: BIOS setup |