Table of Contents
Advertisement
IRQ-xx assigned to [PCI Device]
When set to [PCI Device], 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: [PCI Device] [Reserved]
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
Module Version - 2.24.1-11.4
USB Devices Enabled:
None
USB Controllers
Legacy USB Support
USB 2.0 Controller Mode
BIOS EHCI Hand-Off
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 Controllers [Enabled]
Allows you to enable or disable the USB Controllers.
Configuration options: [Enabled] [Disabled]
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: [FullSpeed] [HiSpeed]
BIOS EHCI Hand-Off [Enabled]
Allows you to enable or disable BIOS EHCI Hand-Off. This is a workaround for OS
without EHCI hand-off support. The EHCI ownership change should be claimed by
EHCI driver. Configuration options: [Disabled] [Enabled]
ASUS M2A-MX
[Enabled]
[Auto]
[HiSpeed]
[Enabled]
Options
Disabled
Enabled
2-27
Hide quick links:
Advertisement
Table of Contents
