Asus MAXIMUS VI EXTREME - Manual (Page 131)

ASUS MAXIMUS VI EXTREME 3-39
Chapter 3
3.6.9 Network Stack
Network Stack [Disabled]
This item allows you to disable or enable the UEFI network stack.
Configuration options: [Disabled] [Enable]
The following items appear only when you set the Network Stack to [Enabled].
Ipv4/Ipv6 PXE Support [Enabled]
Allows you to enable or disable the Ipv4/Ipv6 PXE boot option.
Configuration options: [Disabled] [Enabled]
3.5.10 LED Control
Onboard LED [Enabled]
This item allows you to disable or enable the onboard LEDs.
Configuration options: [Disable Link] [Enable]