2.6.5USB Configuration
The items in this menu allow you to change the
The USB Devices item shows the
Legacy USB Support [Enabled]
[Enabled] | Enables the support for USB devices on legacy operating systems (OS). |
[Disabled] | The USB devices can be used only for the BIOS setup program. |
[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. |
Intel® xHCI Mode [Smart Auto]
[Auto] | Keeps the last operation of xHCI controller in OS during bootup. |
[Smart Auto] | Enables the operation of xHCI controller. |
[Enabled] | Enables the function. |
[Disabled] | Disables the function. |
EHCI Hand-off [Disabled]
[Enabled] | Enables the support for operating systems without an EHCI hand‑off |
| feature. |
[Disabled] | Disables the function. |
USB Single Port Control
USB3_1/2/5/6 [Enabled]
Allows you to enable or disable an individual USB port. Refer to the section 1.2.3 Motherboard layout in this user manual for the locations of the USB ports. Configuration options: [Enabled] [Disabled].
USB3, 4, 9~14 [Enabled]
Allows you to enable or disable an individual USB port. Refer to the section 1.2.3 Motherboard layout in this user manual for the locations of the USB ports. Configuration options: [Enabled] [Disabled].
2.6.6Platform Misc Configuration
The items in this menu allow you to configure the Platform Misc.
PCI Express Native Power Management [Disabled]
Allows you to enable or disable PCIE express native power management. Configuration options: [Enabled] [Disabled]
Native ASPM [Disabled]
The item appears only when you set the previous item to [Enabled] and allows you to enable or disable ASPM. Configuration options: [Enabled] [Disabled]
ASUS |