This tutorial is about How to Fix the “Connection Failed Error 651” on Windows. We will try our best so that you understand this guide. I hope you like this blog, How to Fix the “Connection Failed Error 651” on Windows. If your answer is yes, please do share after reading this.
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Check How to Fix the “Connection Failed Error 651” on Windows
If you see error 651 on your computer, don’t worry! This is a common Windows error and you can fix connection error 651 quickly and easily. Error 651 is a very common error and the main reason for this is due to a connection failure between your system and the Internet. And this error will be resolved by using the provided troubleshooter in Windows or by changing some setting of your system via commands. Are you getting error 651 when trying to connect to the Internet? Or sometimes while connecting to broadband connection, can’t connect with error 651, the modem has reported an error? You usually see this error when you try to connect or share your broadband connection with one or more devices.
If you are a frequent Internet user, you have probably experienced error 651 when trying to connect your Windows 10 PC to the Internet. This error usually occurs when browsing the Internet with a modem that is in bridge mode. Therefore, you cannot use your Internet connection through your desktop. In this article we will teach you how to fix connection failed error 651 in Windows.
How to Fix “Connection Failed Error 651” in Windows
Introduce secure boot
You will need to restart your Windows 10 and log in to its Safe Mode with Networking to apply the following changes.
- You will need to restart your Windows 10 and log in to its Safe Mode with Networking to apply the following changes.
- While in safe mode, you need to hold Windows key + R keyboard shortcut.
- A Run window will appear.
- Type in the window Run the following command MSCONFIG.
- Press the Enter button on the keyboard.
- Now another window will appear and you need to left click on the Boot tab located at the top of that window.
- In the Boot Options topic, you need to left click on Safe Boot.
- Check the box next to Network in the Options section of the page.
- Reboot your Windows 10 device and check if the Connection Failed error 651 still appears on your system.
Disable all startup services
- Hold down the Windows button and the R button.
- In the Run window that appeared, type MSCONFIG.
- Press the Enter button on the keyboard.
- Left click on the Boot tab.
- Uncheck the box next to Safe Mode.
- Left click on the General tab.
- From the features you have there, you need to go to Selective Startup.
- Deactivate the functions to clear the selections.
- Left-click on the Services feature and left-click again on the Disable All button.
- Left-click on the Startup tab and disable each item you have on that list.
- Reboot your Windows 10 device.
- After the device reboots, go back to the MSCONFIG window as you did before.
- Left click on the Services tab.
- Left-click on the Hide all Microsoft services feature.
- Left click on the OK button you have on that window.
- Reboot your PC again.
- Check if you still have this problem.
- If you no longer have this error, it means that one of your startup applications is causing the problem.
- If you still have these problems, go back to the MSCONFIG window.
- Left click on the General tab.
- .Left click on the Normal Start function.
- Choose to restart the Windows 10 device.
Rename the rasppoe.sys file
- When your Windows 10 boots to the start screen, you need to left click on the Desktop icon.
- While on your desktop, you must double-click the My Computer icon to open it.
- Double-click the C:/ drive to open it.
- On the C:/ drive, double-click the Windows folder to open it.
- In the Windows folder, find the System 32 folder and double-click it to open it.
- In the System 32 folder, double-click the Drivers folder to open it.
- In the Drivers folder, you will need to find the rasppoe.sys file.
- Rename that rasppoe.sys file.
- Download a new rasppoe.sys file from the internet and copy it to that specific folder where you had the old one.
- After downloading this file, you need to unzip the contents and then copy it to the Drivers folder.
- Reboot the Windows 10 device and see if you still have this issue.
Run the Network Troubleshooter
- Go to Start > type control panel > open Control Panel.
- In the search box, type troubleshooting > select Troubleshooting > click View All to view all troubleshooting tools.
- Select and run the following troubleshooters: Incoming Connections, Internet Connections, and Network Adapter.
- Restart your computer and check your Internet connection.
If your Internet connection is still unavailable, try running the built-in Network Troubleshooter. You can launch it from the Control Panel or the Settings page. To run the Internet troubleshooter, you can also go to Settings > Update & security > Troubleshooter and select Internet connections.
Reset TCP/IP
- Type cmd in the search box > right-click Command Prompt > select Run as administrator.
- Enter the command netsh int ip reset reset.log > wait for the scanning process to complete.
- Restart your computer and check your Internet connection.
Update your network drivers
- Launch Device Manager > locate your network adapter driver > right-click on it.
- Select the Update Driver option.
- Restart your computer and check your Internet connection.
Final words: How to Fix the “Connection Failed Error 651” on Windows
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