How to Fix Internet Connection Error Code 651 in Windows 10 (Example)


Code errors in operating systems are common, whenever we want to apply an action an error may appear. In this article we will explain how fix internet connection error code 651 in Windows 10 the easy way.

Why am I getting Windows 10 error 651?

These types of problems usually occur due to configuration errors, outdated drivers or some are missing to install or download. These types of issues could result in error notification messages such as «The modem has reported an error.» This common ad appears by «Network adapter» problems, what it means is that the hardware and computer interface are incorrectly installed.

How to fix error 651 in Windows 10?

Next, we show you how solve the problem 651 On your Windows 10 operating system, you just need to follow these suggestions to the letter.

Restart the Wifi network equipment and the computer

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If you get the 651 error message when establishing a connection is, a sign of a network transmission failure, do the following.

  1. Reset or reboot the router and internet modem for approximately 30 seconds.
  2. Verify that the cables connected to the modem or router are in good condition. As well as the inputs of the connections.
  3. Check that the cables are properly connected.
  4. Restart the computer, go to the Windows logo at the bottom left.
  5. Press the «On and Off» button, there you will find the click restart option and wait for the computer to turn on again.

Once you carry out the previous steps what you will have to do is check your internet connection again and navigate.

Install the network adapter driver

Controllers are part essential of our computers and more in internet communication when connected via LAN cable. This type of connection requires an appropriate and updated driver package, if there is an error Windows 10 will correct them.

network connections in windows 10

However, there is a possibility that the drivers are missing, what you need to do is install the network adapter driver.

  1. In the Windows search engine type «Device administrator» and press this setting.
  2. This will open a window you will select from the list «Network Adapters» in the small arrow attached to this configuration.
  3. With right click you will press the option «Ethernet Adapter» which is in charge of establishing LAN connections, you will press on «Uninstall».
  4. Then reboot, Windows 10, Windows system will automatically load and reinstall the driver software.

Note: As a suggestion, check what kind of network controller your PC needs and download adapter directly from the official website of the provider. This type of adapter is essential in the computer, since it regulates the connections established between the hardware components.

Set speed and duplex mode

Set a minimum transmission speed of 10 Mbit / s for LAN connections, the Windows operating system allows up to 100 Mbit / s. Here we will teach you how to manually configure the speed of the Wifi or Ethernet network, follow the following steps to execute it.

  1. Enter the «Control Panel» of your computer.
  2. Among the different functions you will enter «Networks and Internet».
  3. Once you have entered you will select the option «Center network and sharing».
  4. When you open a new window you will see on the left a mode called «Adapter configuration» click there.
  5. Select the LAN connection that is causing the 651 error and right-click it will open a small window where you will select the «Properties» entry.
  6. Later, press «Configure», then to the «Advanced Options» tab.
  7. A box will appear with a list, from this you will look for the one that says «Speed ​​and Duplex», where you will choose the desired speed of 10 Mbit full duplex.

there is no Internet conection

Note: If you want to configure the connection speed in Wifi, we recommend downloading a Wifi network driver for Windows to avoid error 651.

In conclusion, knowing how to fix Internet connection error 651 will save you headaches and worry, and you will also have knowledge of how to fix it. We hope your issue is resolved putting into practice what I read in this article.

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