Asus Z170 PRO GAMING, User Manual, Page: 74 / 100

Asmedia USB 3.1 Controller [Enabled]
[Enabled] Enables the onboard USB 3.0 controller.
[Disabled] Disables the controller.
Asmedia USB 3.1 Battery Charging Support [Disabled]
This item appears only when the Asmedia USB 3.0 Controller item is set to [Enabled].
[Enabled]
Enables the Asmedia USB 3.0 battery charging function.
[Disabled] Disables this function.
Intel LAN Controller [Enabled]
[Enabled] Enables the Intel LAN controller.
[Disabled] Disables the controller.
Intel PXE Option ROM [Off]
This item appears only when you set the previous item to [On] and allows you to enable or
disable the PXE OptionRom of the Intel LAN controller. Configuration options: [On] [Off]
Serial Port Configuration
The sub‑items in this menu allow you to set the serial port configuration.
Serial Port [On]
Allows you to enable or disable the serial port (COM).Configuration options: [On] [Off]
Change Settings [IO=3F8h; IRQ=4]
This item appears only when you set the
Serial Port
to [On] and allows you to select
the Serial Port base address. Configuration options: [IO=3F8h; IRQ=4] [IO=2F8h;
IRQ=3] [IO=3E8h; IRQ=4] [IO=2E8h; IRQ=3]
2.6.8 APM Configuration
ErP Ready [Disabled]
Allows BIOS to switch off some power at S5 to get the system ready for ErP requirement.
When set to [Enabled], all other PME options will be switched off.
Configuration options: [Enabled] [Disabled]
Deep S4 [Disabled]
When enabled, the system in S4 state will further reduce power usage and will power off the
USB and PS/2 devices. The system in deep S4 state can be woken up via the power button,
devices in LAN, or other ways except via the USB and PS/2 devices. Configuration options:
[Disabled] [Enabled]
Restore AC Power Loss [Power Off]
[Power On] The system goes into on state after an AC power loss.
[Power Off] The system goes into off state after an AC power loss.
[Last State] The system goes into either off or on state, whatever the system state was
before the AC power loss.
2‑34 Chapter 2: BIOS information