How to enable/disable Wake on LAN in Windows 11

Wake on LAN is a network feature on Windows 11 that allows you to remotely wake your computer from Hibernation or Sleep mode.

Although casual users don't use it often, this feature is very useful for network administrators and advanced users using wired networks, and today we will show you how to set it up.

How do I know if my computer supports Wake on LAN?

To use this feature, your computer will need the following:

• The PC needs to be connected to an ATX power supply so that you can remotely wake it from sleep mode.
• Access control lists need to be created and added to all routers in the network.
• The network card needs to support the wake-up LAN function.
• For this feature to work, both computers need to be on the same network.

While most Ethernet adapters support the Wake on LAN feature over an Ethernet cable, this feature typically does not work with wireless adapters. If you're using it with a Wi-Fi adapter, make sure it has Wake on Wireless LAN or Wake on Wi-Fi.

How do I enable Wake on LAN on my computer?

1. Configure BIOS

1. Restart the computer.
2. While restarting, press and hold or or the motherboard's dedicated BIOS key. F2Del
3. Navigate to the Power Management section from the BIOS menu.
4. Find Wake on LAN and set it to Enabled.
   
5. Save changes and exit BIOS.

2. Change network adapter settings

1. button and select Device Manager. WindowsX
   
2. Find your network adapter and double-click it.
   
3. Navigate to the Advanced Options tab. After that, select MagicPackWake and set it to Enabled.
   
4. Finally, go to the Power Management tab, and enable all options . Click OK to save the new power options.
   

3. Use the command line

1. keys and select Windows Terminal (Administrator). WindowsX
   
2. Run the following command<strong>powercfg /devicequery wake_programmable</strong>
3. Find your adapter from the list of network adapters.
4. Now run the following command: <strong>powercfg /deviceenablewake "Adapter Name"</strong>
   
5. After completing this, WoL functionality should be enabled.

How to turn off Wake on LAN on Windows 11?

To disable Wake on LAN on Windows 11, you just need to follow the same steps as above, but this time disable all settings that mention this feature.

You can also use the command line to quickly complete:

1. Open Terminal as administrator.
2. Run the following command: <strong>powercfg -devicequery wake_armed​</strong>
   
3. Find your network adapter in the list.
4. Now run the following command: <strong>powercfg -devicedisablewake "Adapter Name"</strong>
   

Why does Wake on LAN work on Windows? Not working in 11?

• Your remote wake-up software configuration is incorrect.
• Wake on LAN is not configured correctly on the remote computer.
• The device that woke up the remote computer could not find the remote computer.
• If the MAC address of the ghost packet does not match the MAC address of the remote computer, Wake on LAN will not work.

Wake on LAN on Windows 11 is easy to set up and if you are a network administrator or a PC enthusiast you can use it, however, if you do not configure it correctly, you may end up with your laptop waking up on its own Or problems such as Wi-Fi disconnection after sleep mode.

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