User’s Manual
ASUS PRIME X470-PRO
3-17
Chapter 3
3.6.7 PCI Subsytem Settings
SR-IOV Support
This item allows you to enable or disable the Single Root IO Virtualization support if your
system has SR-IOV capable PCIe devices.
3.6.8 Network Stack Conguration
The items in this menu allow you to enable or disable the UEFI network stack
3.6.9 HDD/SSD SMART Information
This menu displays the SMART information of the connected devices.
NVM Express devices do not support SMART information.
3.6.10 USB Conguration
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.
USB Single Port Control
This item allows 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 Conguration
The subitems in this menu allow you to congure the Q-Fan features.
Qfan Tuning
Click this item to automatically detect the lowest speed and congure the minimum duty cycle
for each fan.