How to Fix Wake on LAN Not Working on ASUS/Dell/HP? 8 Ways!

Wake-on-LAN (WOL) is an Ethernet networking standard that helps to wake a PC from a low-power state once a network adapter detects a WOL event. This function works like an internet-based power switch for your computer. If you want to access your computer remotely, this feature is very useful and you can access your data but keep the PC in a lower-power state.

However, when wake on LAN not working appears, it is very frustrating. You need to solve this issue quickly by following the given instructions below.

Related post: What Is WOL (Wake On Lan) and How to Enable It in Windows 10?

How to Fix Wake on LAN Not Working Windows 11/10

Enable Wake-On-Lan Settings

When running into wake on LAN not working on your PC, go to check if this feature is enabled in these steps:

Step 1: Right-click on the Start icon and choose Device Manager.

Step 2: Expand Network adapters, right-click on your Ethernet driver, and choose Properties.

Step 3: Under the Advanced tab, choose Shutdown Wake-On-Lan, and choose Enabled as its Value.

Step 4: Also do the same thing for Wake on Magic Packet and Wake on pattern match – set Value to Enabled. Besides, choose WOL & Shutdown Link Speed and set its Value to 10 Mbps First.

In addition, choose Energy-Efficient Ethernet and choose Disabled from the Value section. Also, disable Green Ethernet.

Step 5: Click OK to save the changes.

Configure Power Management Settings

Follow the steps here to configure some settings:

Step 1: Open the Properties window of your Ethernet driver.

Step 2: Go to the Power Management tab and make sure three options are checked.

• Allow the computer to turn off this device to save power
• Allow this device to wake the computer
• Only allow a magic packet to wake the computer

Disable Fast Startup

After you disable the fast startup feature, the network devices can receive power even if your PC is turned off. See if this way can fix wake on LAN not working.

Step 1: Hit Win + R, type powercfg.cpl and click OK.

Step 2:  Tap on Choose what the power buttons do.

Step 3: Uncheck the option – Turn on fast startup (Recommended). Then, click Save changes.

Disable NetBIOS over TCP/IP

Wake on LAN doesn’t work after some time due to the incorrect NetBIOS setting. Go to check if it is disabled.

Step 1: Press Win + R, type ncpa.cpl, and click OK.

Step 2: Right-click on your network adapter and choose Properties.

Step 3: Double-click on Internet Protocol Version 4(TCP/IPv4), click Advanced, and go to the WINS tab.

Step 4: Choose Disable NetBIOS over TCP/IP and click OK.

Turn Off Link State Power Management

Step 1: Type Edit power plan into the search box and open a control panel window.

Step 2: Click Change advanced power settings, expand PCI Express > Link State Power Management, and choose Off.

Step 3: Click Apply > OK.

Restart TCP/IP NetBIOS Helper

If wake on LAN not working happens, make sure TCP/IP NetBIOS Helper service is running.

Step 1: Open Services via the search box.

Step 2: Locate TCP/IP NetBIOS Helper, double-click on it, and set its Startup type to Automatic. If it is not running, click Start.

Step 3: Click OK to save the change.

Edit Windows Registry

You can try to edit your Windows Registry to fix WOL not working. Before you do this, make sure you back up the registry items or create a restore point since system accidents may happen due to mistaken operations.

What’s Windows 11/10 System Restore & How to Enable/Create/Use

What’s Windows 10/11 System Restore? How to access it and use a restore point to revert Windows to an earlier state? Find details from this post now.

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Step 1: type regedit into the search box and click Registry Editor.

Step 2: Go to Edit > Find. Then, type S5WakeOnLAN and click Find Next.

Step 3: Double-click on this item and set its Value data to 1. Then, click OK.

Sep 4: Also find PowerDownPll and then set its Value data to 0.

Step 5: Restart your PC and see if wake on LAN not working is fixed in Windows 11/10.

Update BIOS

According to some users, updating BIOS is also a good solution. If all of these ways fail to help you out, you can try to update BIOS. Note that before the operation, remember to back up your important files with free backup software like MiniTool ShadowMaker (get it via the download button). Then, follow the guide – How to Update BIOS Windows 10 HP? See a Detailed Guide.

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Final Words

These are the common fixes to solve WOL not working. If you are plagued by wake on LAN not working on Windows 11/10, now try these solutions one by one. Hope this post is helpful for you to fix the frustrating issue.