WinXP broadband connection 678 error solution

Now many users' computers are using broadband connection to access the Internet, but occasionally there are some problems in the connection process, resulting in our computer can not go online . Recently, users of the WinXP system have used the broadband connection to access the Internet, prompting the broadband connection error 678. What should I do? Now let Xiaobian work together to solve the broadband connection error solution!

The method is as follows:

1. Open [My Computer] & mdash; [Control Panel] & mdash; [Network Connection].

2, check whether the local connection is in the "disabled" state, hit the local connection, if you just double-click the local connection, see the status changes to "ldquo; enabled".

3. If there is no local connection, then your network card is 100% problematic —— not installed or broken. Please contact your computer supplier or solve it yourself.

4, error 769 error, most of the network card is disabled, enabled! The cause is generally: the user's misoperation or some firewall software, computer viruses, is very common. If the local connection is not found, the driver of the network card is lost or the computer does not detect the network card. You can reinstall it.

5, if the computer suddenly disconnected from the network, it is recommended to use [360 security guards] & mdash; [functions] & mdash; [network first aid box] diagnosis.

6, if you can't open the webpage, you can't log in to chat software, etc. It is recommended to fully diagnose the network.

About WinXP broadband connection 678 error solution will be introduced to you in detail; if you encounter the same problem as the above users, then you can solve the problem according to the above method, after the solution can be normal Go online.