Usb Configuration; Monitor Menu - Asus ROG STRIX X399-E GAMING Manual

3.6.8

USB Configuration

The items in this menu allow you to change the USB-related features.
The Mass Storage Devices item shows the auto-detected values. If no USB device is
detected, the item shows None.
Legacy USB Support
[Enabled]
[Disabled]
[Auto]
XHCI Hand-off
[Enabled]
[Disabled]
USB Device Enable
This item allows you to enable or disable USB device. Configuration options: [Disabled]
[Enabled]
USB Single Port Control
These items allow you to enable or disable the individual USB ports.
Refer to section 1.1.2 Motherboard layout for the location of the USB ports.
3.7

Monitor menu

The Monitor menu displays the system temperature/power status, and allows you to change
the fan settings.
Q-fan Configuration
Qfan Tuning
Click this item to automatically detect the lowest speed and configure the minimum
duty cycle for each fan.
W_PUMP+ /AIO_PUMP Control
[Disabled]
[Auto]
[DC mode]
[PWM mode]
3-16
Your system supports the USB devices in legacy operating systems.
Your USB devices can be used for BIOS setup only and cannot be
recognized in the boot devices list.
Your system automatically detects the presence of USB devices at startup.
If any USB devices are detected, the legacy USB support is enabled.
Enables the support for operating systems without an XHCI hand-off
feature.
Disables the XHCI Hand-off support.
Disable the Water Pump control feature.
Detects the type of water pump installed and automatically switches
the control modes.
Enable the Water Pump control in DC mode for 3-pin chassis fan.
Enable the Water Pump control in PWM mode for 4-pin chassis fan.
Chapter 3: BIOS Setup