Tips to fix “Windows Error 651” issue

Tips to fix “Windows Error 651” issue

Hello Geeky, so today we are focusing on How to fix “Windows Error 651” issue. So please read this tutorial carefully so you may comprehend it in a better helpful way.

Guide: How to fix “Windows Error 651” issue

Do not panic if you get Error 651 on your computer. This is a typical Windows error, and you can quickly and effectively correct connection failure error 651. Error 651: Modem (or other connected devices) has reported an error in the precise error message displayed. Link failed with error 651, for example, is a common message header.

Windows users often encounter error 651. When we try to connect using a PPPoE connection, this error will occur. PPPoE stands for Point-to-Point Protocol over Ethernet, and allows multiple PCs on the local area Ethernet network to connect remotely. Error 651 can occur for a number of reasons, including incorrect Internet and IP configuration or a problem with the network driver.

  • Test the connection on another device.

Here is the simplest way to check if the problem is related to your Windows computer, modem, or service provider. If you can connect another device to the same Wi-Fi network, the problem is with the computer. If you cannot connect anything else to the same network, the problem is with the modem, router, or provider.

  • Try a different connection.

If you cannot connect to another Wi-Fi network that you know is working, the problem is with the computer. If you can, the connection is faulty.

  • Check for loose cords.

Make sure all power and connection cables are plugged securely to the computer, modem, router, and wall. This may seem obvious, but the connections are loose.

  • Modem and router reboot.

Disconnect both devices, wait for a minute, then plug in both devices. This may take a few minutes.

  • Restart the computer.

This technology tip is a classic for a reason. It fixes a lot of problems, whether you use Windows 10, Windows 8.1, or Windows 7.

  • Performing Troubleshooting Internet Connections.

Open the Start Menu and select Settings> Update & Security> Troubleshooting> Internet Connections> Troubleshooting. Make sure the modem, router, and all connected cables are connected before performing Troubleshooting Internet Connections.

  • Check for Windows updates.

Go to Settings> Updates & Security> Check for updates. Windows Update Update features and security updates. It also scans the computer, fixes errors, and records any files that may be missing or damaged.

  • Update network adapter driver.

The drivers help the hardware run normally. Installing a new one, if available, can solve the internet connection problem.

  • Turn off antivirus software.

Some antivirus software can prevent Windows computers from connecting to the Internet. Disabling antivirus programs or shutting them down permanently fixes internet connection issues.

  • Try the following Windows 10 command sell.

First, you will need to open Command Prompt. In the Windows 10 taskbar search tool or from Cortana, type the command prompt, then select Run as administrator> Yes. Next, type the following command prompt, press Enter after each:

  • netsh int ip reset reset.log

This configures the Windows Network Overview.

  • Netsh interface tcp set global automation = disabled

This disables autotuning.

  • regsvr32 raspppoe.sys

This also registers the raspppoe.sys file.

Restart the computer, and check the connection

Faq

Guide about How to fix “Windows Error 651” issue


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