Gina Johnson
Wake-on-LAN is a feature that allows you to remotely wake up a Windows 10 PC from sleep mode without having to physically press the power button. This can be done from another PC, a Mac, a smart speaker, or even your phone. This article will explore how to set up and use Wake-on-LAN on Windows 10, as well as some troubleshooting tips if your computer keeps waking up from sleep mode unexpectedly.
| Characteristics | Values |
|---|---|
| Operating System | Windows 10 |
| Default Shutdown Behavior | Hybrid Shutdown (Fast Startup) |
| Power State | Sleep (S3) |
| Hibernation State | S4 |
| Network Adapter | Enabled |
| Wake-on-LAN Tools | TeamViewer, NirSoft's WakeMeOnLan, Depicus, Mocha WOL (iOS), Wake On Lan (Android) |
| Requirements | Network Connection, "Magic Packet" |
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What You'll Learn
Using the Wake On Lan app
To wake a Windows 10 PC from sleep mode using the Wake On Lan app, you need to first enable "Wake on LAN" in the Basic Input Output System (BIOS) or Unified Extensible Firmware Interface (UEFI) on supported hardware and in the Windows 10 network adapter.
- Open Settings.
- Click on Update & Security.
- Click on Recovery.
- Under the "Advanced startup" section, click the Restart now button.
- Click on Troubleshoot.
- Click on Advanced options.
- Click the "UEFI Firmware Settings" option.
- Click Restart.
Inside the firmware settings, navigate to the power options and enable the "Wake on LAN" (WoL) feature. The feature may have a slightly different name, depending on the manufacturer of the firmware. Once you complete the steps, you can proceed with the instructions to configure the feature.
Open Settings again, and follow these steps:
- Click on Network & Internet.
- Click on Status.
- Under the "Advanced network settings" section, click the "Change adapter options" button.
After enabling "Wake on LAN" in the BIOS or UEFI, you can use third-party tools to send a ""magic packet"" over the network, containing the MAC address of the remote computer to wake it up.
Some programs, such as TeamViewer, already come with Wake-on-LAN built-in. Open the program and click the "Wake Up" button to wake up any sleeping PC connected to your TeamViewer account. Other remote access tools may also support Wake-on-LAN, so check with your program of choice to see what settings need to be enabled for it to work.
If you're trying to wake a PC from another Windows machine, NirSoft's WakeMeOnLan is a good option. It will scan the network and provide a list of devices, so you don't have to remember the correct IP address every time. Simply click the machine that needs waking and hit "Wake Up".
For mobile devices, use Mocha WOL for iOS or Wake On Lan for Android.
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Troubleshooting if the PC doesn't wake up
If your Windows 10 PC doesn't wake up from sleep through LAN, there are several troubleshooting steps you can try.
First, ensure that your PC supports Wake-on-LAN at the firmware level. Check the motherboard's BIOS, UEFI, or network adapter settings to see if Wake-on-LAN is available. If you're using a USB-to-Ethernet adapter, Wake-on-LAN may only work when the computer is in sleep mode, as powering off may cut power to the USB port.
Next, check your power settings. In the BIOS or Windows Control Panel, go to Hardware and Sound > Power Options and ensure that Wake-on-LAN is enabled. You may also need to disable the fast startup feature, as it can interfere with Wake-on-LAN.
If you're using an Ethernet connection, verify that the lights on the card are blinking after the device is powered down, indicating that the network adapter is active and reachable. For laptops, ensure the device is connected to a power outlet, as Wake-on-LAN won't work if the laptop is not plugged in.
Additionally, you can try re-enabling hibernate functionality via Command Prompt. Search for "Command Prompt" in the Windows search bar, right-click and select "Run as administrator". When the User Account Control prompt appears, select "Yes".
If the issue persists, update your BIOS, Windows, and drivers to the latest versions to enhance system stability and performance. Regular updates can help resolve any compatibility or functionality issues with the Wake-on-LAN feature.
If none of these steps resolve the issue, refer to your PC manufacturer's support page for specific instructions or advanced troubleshooting steps.
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Using Wake-on-LAN from another PC
Wake-on-LAN (WoL) is a networking standard protocol that can turn on a computer from a low-power state using a unique signal over the local network, also known as a "magic packet". This feature is useful for maintaining a connection to your computer to access files and apps while minimising power usage, as you can put the device to sleep when not in use.
To enable Wake-on-LAN on your Windows 10 PC, you will need to enable it at the hardware level in the computer's BIOS. To do this, reboot your PC and press a specific key (usually Delete, F2, or another function key) at the boot screen to enter the BIOS menu. Once in the BIOS menu, look for the Wake-on-LAN option, which may be labelled differently depending on your PC. For example, on an MSI motherboard, it's part of the "Resume By PCI-E Device" setting. Toggle that setting to Enabled.
After enabling Wake-on-LAN in the BIOS, you will also need to enable it in the Windows 10 network adapter. To do this, open the Start menu, search for "Device Manager", and click on the entry to launch it. Find the Network Adapters section and expand it to reveal your network interfaces. Click on the Power Management tab in the same window and check the boxes for "Allow This Device to Wake the Computer" and "Only Allow a Magic Packet to Wake the Computer".
Once Wake-on-LAN is enabled, you can use third-party tools to send a magic packet over the network containing the MAC address of the remote computer to wake it up. Some recommended tools include NirSoft's WakeMeOnLan, Depicus, Mocha WOL (iOS), and Wake On Lan (Android). These tools will allow you to scan the network and provide a list of devices, so you don't need to remember the correct IP address each time. Simply click on the device you want to wake up and hit the Wake Up button.
Note that Wake-on-LAN only works when the computer is in a low-power sleep state, and it will not work if the computer is shut down. Additionally, the network card of the computer being woken up must support the Wake-on-LAN feature.
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Enabling Wake-on-LAN on Windows OS
Wake-on-LAN (WoL) is a networking standard protocol that can turn on a computer from a low-power state using a unique signal over the local network, also known as a "magic packet". This feature is particularly useful when you need to access files and apps on your computer while it is in sleep mode, as it allows you to remotely turn it on from anywhere with just a tap of a button.
To enable Wake-on-LAN on your Windows OS, you will need to follow these steps:
- Enable WoL in BIOS or UEFI: First, you need to enable WoL in your system's firmware settings. This can usually be done by accessing the Basic Input Output System (BIOS) or Unified Extensible Firmware Interface (UEFI) settings. The steps to access these settings may vary depending on your system, but they are typically accessed during the boot process by pressing a specific key or key combination (such as F2 or Del). Once in the firmware settings, navigate to the power options and enable the "Wake on LAN" or "WoL" feature. The exact name of this feature may vary depending on your system, so if you cannot find it, check your device's support page for more specific details.
- Enable WoL in Windows Network Adapter: After enabling WoL in the firmware, you also need to enable it in your Windows network adapter settings. To do this, open the Start menu and search for "Device Manager". Click on "Device Manager", then find and expand the "Network Adapters" section to reveal your network interfaces. Right-click on your active network adapter and select "Properties". Then, click on the Power Management tab and check the boxes for "Allow this device to wake the computer" and "Only allow a magic packet to wake the computer".
- Configure Third-Party Tools: To wake your computer from sleep mode, you will need to use a third-party tool to send the "magic packet" over the network. There are several tools available, such as NirSoft's WakeMeOnLan, Depicus, Mocha WOL (for iOS), or Wake On Lan (for Android). These tools will allow you to select the device you want to wake up and send the magic packet to turn it on.
- Troubleshooting: If you encounter any issues with Wake-on-LAN, there are a few things you can try. First, ensure that your system supports Wake-on-LAN at the firmware level. Check if the option is available in the motherboard's BIOS, UEFI, or network adapter settings. Additionally, you may need to disable the fast startup or hybrid shutdown feature in Windows to allow WoL to work properly. This can be done by going to the Power Options in the Control Panel and unchecking the "Turn on fast startup" box.
By following these steps, you should be able to successfully enable and use Wake-on-LAN on your Windows OS to remotely turn on your computer from a low-power state.
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Tweaking power options in BIOS or Windows Control Panel
To wake up a Windows 10 PC from sleep mode, you can use the Wake-on-LAN (WoL) feature. This allows you to turn on your computer using its network connection, so you can start it up from anywhere in your house with a tap on your phone or another device.
To enable Wake-on-LAN, you may need to tweak the power options in the BIOS or Windows Control Panel. Here are the steps to do this:
BIOS Method:
Firstly, you need to access the BIOS setup. This is usually done by pressing a specific key (such as Delete or F2) when your computer first boots up. The boot screen should indicate the correct key to press.
Once in the BIOS setup, you will need to find the power options. The specific steps will depend on your BIOS version, but you should look for a setting related to Wake-on-LAN, Wake on PCI device, or Resume by PCI-E Device. Toggle this setting to Enabled if it is not already.
Windows Control Panel Method:
To access the power options in the Windows Control Panel, follow these steps:
- Go to the Start menu and search for "Control Panel".
- Open the Control Panel and navigate to "Hardware and Sound".
- Click on "Power Options" or "Power & Sleep Settings".
- Here, you can adjust various power settings, including the conditions under which your device will sleep and wake up.
- Make sure that the "Allow this device to wake up the computer" setting is enabled for both Wireless and Ethernet adapters.
- You can also set your wake timers to "Important Wake Timers Only", which will ensure that your computer only wakes up for major Windows events.
Additionally, you can prevent certain programs or devices from waking up your computer automatically. To do this, open the Start menu, search for "Device Manager", and find the specific device in the list of Network Adapters. Right-click on the device, choose "Properties", and open the "Power Management" tab. Here, you can uncheck the "Allow this device to wake the computer" option.
By tweaking these power options in either the BIOS or Windows Control Panel, you can ensure that your Windows 10 PC wakes up from sleep mode through Wake-on-LAN.
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Frequently asked questions
First, make sure your PC is connected to an Ethernet connection and that your Wi-Fi is turned off. Next, enable Wake-on-LAN in your computer's BIOS or Unified Extensible Firmware Interface (UEFI) settings. Then, enable Wake-on-LAN in your Windows 10 network adapter settings. Finally, download a Wake-on-LAN app on your phone and connect it to the same Wi-Fi network as your PC. Now, you can use the app to wake up your PC from sleep mode.
Wake-on-LAN (WoL) is a technique that allows you to remotely turn on a PC that is on the same network as your device. It is often used to maintain a connection to a computer to access files and apps while minimising power usage.
To access your computer's BIOS, you usually need to hit a dedicated key or a regular keyboard key such as Del when your computer is starting up. Once you are in the BIOS, look for the Wake-on-LAN option and enable it. The option may be organised differently or packaged as part of a larger set of features, so check your device support page if you are unsure.
First, click the Start menu and search for "Device Manager". Then, click the entry to launch the Device Manager and find the "Network Adapters" section. Next, click the Power Management tab and check the boxes for "Allow this Device to Wake the Computer" and "Only Allow a Magic Packet to Wake the Computer".
First, check that your PC is actually asleep by checking that all the lights are off and that the power button is not glowing. Then, make sure your phone is connected to the same Wi-Fi network as your PC and that your Ethernet cable is not faulty. If it still does not work, you may need to disable your computer's fast startup feature or check your BIOS, Windows and Wake-on-LAN app settings.
