![]() ![]() Network adapters are explicitly not armed for WOL in these cases, because users expect zero power consumption and battery drain in the shutdown state. In this scenario, WOL from S4 or S5 is unsupported. In Windows 10, the default shutdown behavior puts the system into the hybrid shutdown (also known as Fast Startup) state ( S4). So waking from S5 is possible on some systems if enough residual power is supplied to the network adapter, even though the system is in the S5 state and devices are in D3. However, some network adapters can be left armed for waking if enough residual power is available. WOL from S5 isn't officially supported in Windows 7. And all devices are put into the lowest power state (D3). In Windows 7, the default shutdown operation puts the system into the classic shutdown state ( S5). The default behavior in response to WOL events has changed from Windows 7 to Windows 10. Thus, your PC can be woken up by sending it a magic packet from another device on the network. After enabling Wake on LAN, your computer will detect this magic packet containing its MAC address and turn itself on. Typically, such an event is a specially constructed Ethernet packet. The Wake on LAN (WOL) feature wakes a computer from a low- power state when a network adapter detects a WOL event such as a magic packet. In most cases this only applies to PCs connected by ethernet (WOL), not Wi-fi (WoWLAN). ![]() This tutorial will show you how to configure a PC so it can be woken from a sleep state by another PC or device over a LAN. How to Enable or Disable Wake on LAN (WOL) in Windows 10 ![]()
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