see Wake on LAN (WoL) (german)

Consider updating your NIC driver

• ASRock UEFI: Advanced → ACPI Configuration
  • PCIE Devices Power On: Enabled

1. open Power Options (powercfg.cpl)
2. Choose what the power button does
3. Change settings that are currently unavailable (possible UAC prompt)
4. Uncheck: Turn on fast startup (recommended)

1. open Power Options (powercfg.cpl)
2. Change plan settings (on currently selected plan)
3. Change advanced power settings (possible UAC prompt)
   • Sleep → Allow wake timers → Setting: Enable
   • PCI Express → Link State Power Management (ASPM) → Setting: Maximum power savings (L1)

1. open Network Connections (ncpa.cpl)
2. right-click the NIC for ethernet (e.g. Realtek PCIe GbE Family Controller) → Properties (possible UAC prompt)
3. Configure…
4. Power Management
   • Check: Allow the computer to turn off this device to save power
   • Check: Allow this device to wake the computer
   • Check: Only allow a magic packet to wake the computer

1. open Network Connections (ncpa.cpl)
2. right-click the NIC for ethernet (e.g. Realtek PCIe GbE Family Controller) → Properties (possible UAC prompt)
3. Configure…
4. Advanced
   • Advanced EEE: Disabled
   • Auto Disable Gigabit: Disabled
   • Energy-Efficient Ethernet: Disabled
   • Gigabit Lite: Disabled
   • Green Ethernet: Disabled
   • Power Saving Mode: Disabled
   • Shutdown Wake-On-Lan: Enabled
   • Wake on Magic Packet: Enabled
   • Wake on magic packet when system is in the S0ix power state: Enabled
   • Wake on pattern match: Disabled
   • WOL & Shutdown Link Speed: 10 Mbps First