Win7 computer broadband connection error 691 how to do?

No matter what computer, if you want to access the Internet, you need to connect to the Internet. If you don't have a network, you can only play a single computer. This is a must. When using the broadband connection to access the Internet, many of your friends have encountered the error 691. ?! Tip ghost win7 error 691 should in the end how to solve it Here we introduce you to a specific

prompted error 691, there are several reasons:
1. server problem, of course, This is a problem with the port or the account. Generally, it is ok to call the operator to verify it. If the other party has no problem, then it may be wrong in other places.
2. Telephone or broadband arrears, it seems that the current Unicom broadband will not prompt users to owe money, this is really a bit unhumanized, under normal circumstances, the phone will be told to others. If you owe a fee, you can only pay it back!
3. There is another problem that is not easy to detect, because some broadband now limit the maximum number of users, for example, four are common. If this number is exceeded, there will be a situation where the connection cannot be made, and the system will also display error 691.