Asus Z170-WS Manual page 117

Intel LAN Controller (LAN1-LAN2) [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 Option ROM (LAN1-LAN2) [Disabled]
This item allows you to enable or disable the PXE OptionRom of the Intel
controller.
Configuration options: [Enabled] [Disabled]
Serial Port Configuration
Serial Port [On]
This item allows you to enable or 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]
ASUS Z170-WS
LAN
®
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