![](/images/backgrounds/165761/165761-9277x1.png)
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]
5.4.5USB Configuration
The items in this menu allows you to change the
USB | Configuration |
|
|
| Options | ||
Module Version - |
| Disabled | |
USB Devices Enabled: |
| 2 USB Ports | |
| 4 USB Ports | ||
1 | Mouse |
| 6 USB Ports |
USB Function | [8 USB Ports] | 8 USB Ports | |
| |||
USB | 2.0 Controller | [Enabled] |
|
Legacy USB Support | [Auto] |
| |
USB | 2.0 Controller Mode | [HiSpeed] |
|
BIOS EHCI | [Enabled] |
|
The Module Version and USB Devices Enabled items show the
USB Function [8 USB Ports]
Allows you to select the USB function. Configuration options: [Disabled] [2 USB Ports] [4 USB Ports] [6 USB Ports] [8 USB Ports]
USB 2.0 Controller [Enabled]
Enables or disables the USB 2.0 Controller. Configuration options: [Disabled] [Enabled]
Legacy USB Support [Auto]
Allows you to enable or disable support for Legacy USB storage devices, including USB flash drives and USB hard drives. 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]
ASUS |