Asus Z170-AR, Manual

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ASUS Z170-AR Series
2-43
USB Type C Power Switch [Auto]
[Auto] The system will automatically detect your USB Type C devices and provide
suitable power if needed.
[Enabled] The USB Type C port will always provide power to your devices.
Intel LAN Controller [Enabled]
This item allows you to enable or disable the Intel LAN1/2 controllers.
Configuration options: [Disabled] [Enabled]
The following item appears only when you set the Intel LAN Controller to [Enabled] .
Intel PXE OPROM [Disabled]
This item allows you to enable or disable the PXE OptionRom of the Intel
®
LAN
controller.
Configuration options: [Enabled] [Disabled]
LED Design Switch [Auto]
[Auto] LEDs will only light up when the system is fully powered and operating.
[Enabled] LEDs will always light up at the S0(Working), S3(Sleep), and S5(Soft off)
states, but not light up at the S5 state when the “ErP Ready” is enabled.
[Disabled] LEDs will not light up.
Serial Port Configuration
The items in this menu allows you to set the parameters of the serial port.
This items in this menu works only if a serial port connector is installed on the motherboard.
Serial Port [On]
This item allows you to enable/disable the serial port.
Configuration options: [On] [Off]
Change Settings [IO=3F8h; IRQ=4]
This item allows you to select an optimal setting for Super IO device.
Configuration options: [IO=3F8h; IRQ=4] [IO=2F8h; IRQ=3] [IO=3E8h; IRQ=4]
[IO=2E8h; IRQ=3]