Broadband Connection 651 error code how to solve

Broadband Connection 651 error code how to solve

Two, broadband connection 651 error code resolution method

1, contact the local network provider, telecommunications, mobile, unicom, and then turn the artificial service, then reported that the error code 651, then there will be someone to give you the answer.

2, the network cable did not pick up, we can try to reconnect the network cable.

3, "The Cat" itself has appeared the problem, causes the network card lamp not to be bright or has been flashing.

4, the system has caused a failure, such a situation we need to reinstall the system, but this situation relative to relatively few.

Third, the specific repair methods are as follows:

1, replace the system files. Locate the Raspppoe.sys file in the C:windowssystem32drivers directory in the system, and then copy it on a computer that you can connect to to replace it.

2, file permissions. Locate the System C:WINDOWSSYSTEM32LOGFILESWMI directory give administrator privileges, right-click the folder, and then select Get administrative Privileges from the Drop-down menu.

3, the network card driver problem, use the Driver wizard and other software to update or repair the network card driver.

4, restart the computer. Re-create a network connection, do not enter a username and password, and then connect to see if there is a 691 error code, and then enter the username and password can be connected.

5, according to the above method if still can not solve, then we can only change the system.