MSI z170a GAMING M9 ACK - USB and Power Management

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BIOS Setup
󰁈USB Con󰄈guration
Sets the onboard USB controller and device function. Press <Enter> to enter the sub-
menu.
󰁈USB Controller [Enabled]
Enables or disables all USB controller.
󰁈XHCI Hand-off [Enabled]
󰘯
󰘯USB Controller is enabled.
󰁈Legacy USB Support [Enabled]
Sets Legacy USB function support.
[Auto] The system will automatically detect if any USB device is connected
and enable the legacy USB support.
[Enabled] Enable the USB support under legacy mode.
[Disabled] The USB devices will be unavailable under legacy mode.
󰁈Power Management Setup
Sets system Power Management of EuP2013 and AC Power Loss behaviors. Press
<Enter> to enter the sub-menu.
󰁈EuP 2013 [Disabled]
Enables or disables the system power consumption according to EuP2013
regulation.
[Enabled] Optimize the system power consumption according to EuP 2013
regulation. It will not support S4 & S5 wake up by USB, PCI and
PCIe devices.
[Disabled] Disables this function.
󰁈Restore after AC Power Loss [Power Off]
Sets the system behaviors while encountering the AC power loss.
󰘯 󰘯
[Power On] Boot up the system after restoring AC power.
 󰘯
before AC power loss.
󰁈On board LED Control [On]
Enables or disables the actions of onboard LEDs.
[On] Enables the actions of onboard LEDs.
󰘯 
󰁈Windows OS Con󰄈guration
󰘰
the sub-menu.