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Alternatively you can activate it manually. You can use the integrated WOL functionality of systemd networkd, NetworkManager or ifupdown. If it is not activated, then you need to enable automatic activation. If it is activated, then you can power down your system, and then use another system to wake it. Shuttle XPC SK41G: Power Management Setup -> IRQ/Event Activity Detect -> PowerOn by PCI Card or Modem Ring ResumeĪfter activating WOL in hardware and firmware, it must also be activated in software.įirst check if WOL functionality is already activated. If you do not have that option, there may be another power management or network option that enables WOL. In the UEFI/BIOS boot firmware settings under power management or network you may have a clear, intuitive option labelled 'Wake On LAN'.

3Com's -NM (non managed) cards do not support WOL while their -M (managed) cards do.Some motherboards support both and only provide the header for backwards compatibility with network cards that don't support the PCI pin.

Older motherboards use a WOL three pin connector between your network card and your main board.

Newer motherboards use a WOL pin on the PCI bus, negating the need for the cable.

Motherboards with onboard NICs usually support WOL without the need for any pins/cables.įor motherboards without onboard NICs there are two main systems: Your first step towards booting your computer from over the network is to make sure your network card and motherboard support some type of Wake On LAN (WOL) feature.

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