There seems to be a problem with my computer s broadband connection

To add a connection again, right-click on the Internet Neighbor - Properties, under Network Tasks on the left.

Click Create a new connection - click Next twice in a row, and the third step is to set up My Connection.

There are too many programs loaded at boot, so just cancel the useless programs.

Click the start menu in the lower left corner, run, enter msconfig - click start - cancel all the checkmarks under the startup project, or click all disabled at the bottom, restart it after you are sure to try, to ensure that you are very cool wow brother, wow ka.

The first time you click, your system has not fully entered it, the Vista system needs to wait for a while, it can really fully enter the system, and then there will be a response, and you can fix the IP so that you can start faster.

If your icon is "broadband connection", double-click it and then click the "connection" button to be OK If you feel stuck, then open the network connection, find the page of the network card icon, right-click in the "broadband connection" to connect, it is just as easy to use.

Is it that the system is not fully started, the start is too slow, hehe, nonsense

Wireless or ADSL, what dialer?

If you keep having problems with your laptop's broadband connection, you can try the following methods:

1.Make sure that the broadband line is in good working order, and rule out line damage or other factors.

2.Check that the network driver is installed and installed correctly, and try reinstalling it.

3.Check whether the firewall is set to prohibit network access, and you can disable the firewall to try.

4.Check that the network settings are correct, and if you're using a server, try shutting down the server and reconnecting.

5.To perform network troubleshooting, you can use the built-in network fibrillation troubleshooting tool to fix the problem.

If you have tried all the above methods and still can't solve the problem, you can contact the network operator or the customer service of the computer manufacturer for assistance, or go to a professional Weixian Cave quick repair point to deal with it.

Error 691: It's not just the wrong username or password, but also the following reasonsIf the broadband account is in arrears and the operator is shut down, 691 will appear;

2.If the account number and password are incorrect, try again.

3.If the operator limits the number of Internet terminals on your broadband account, sometimes 691 error will appear when one computer is connected to another computer and then connected**;

4.If the binding is incorrect, the operator will generally bind the user's account with the corresponding equipment port in the computer room, and if the place is changed and cannot be used, a 691 error will occur.

Our ordinary users can't judge which of the above reasons is the cause of the 691 error, but the operator's customer service can check the specific cause through the system, you can call the operator's customer service to let them check and deal with it, this kind of 691 error is generally handled directly by them.

This error 678 is a problem with the remote computer, or under maintenance, not a computer malfunction.

Only waiting. There is no other way.

Sometimes the network card will be disabled by mistake or error due to the abnormal shutdown of some programs. A re-hardware scan or reboot the machine will do.

There is an error with the username and password not written.

Call 10,000 and ask for the dialing record here to see which step is wrong.

I guess it's poisoned, so try the system again.