Win7 system error code 651 network troubleshooting method

When many users use the network broadband connection, the network error of the error code "651" occurs when the network broadband connection is made under Windows 7. The network failure of "651" occurs more. The following is the error code "651". "The method of network failure, hope that the user encounters the network fault of "651", can be well solved.

Replace the system file to solve the network failure of "651"

Copy the raspppoe.sys file in the c:\\windows\\system32\\drivers directory on the system from a Vista system that can dial normally. One, if you can't find it, you can download this directly.

File permissions to solve the network failure of "651"

Give the C:\\Windows\\System32\\LogFiles\\WMI directory to the administrator, right click on the WMI folder, then click "Get administrator privileges", if not, just double click.

Update the NIC driver to solve the "651" network failure

Because Win7 is a relatively new system, the driver compatibility test is difficult to do like XP, so some people provide the method In the "Device Manager", the network card is uninstalled, and then the computer is restarted. After startup, win7 will automatically install the built-in driver. Someone used this method to solve the problem.

The network broadband failure of "651" may be more common in Windows 7. If it doesn't work, change to Windows XP system!