Since I changed the hard drive on my computer, the error number of the broadband connection has alwa

I don't know if I don't see it, there are a lot of people asking for help! It seems that there are not a few computers that make this mistake. I'll just write down some of the information I know, I hope it can be of some help to you.

The general manifestation of this error is that when you connect to the network, you will automatically disconnect after going online for a period of time, and then dial up the number is "error 676 ** busy", and it generally takes a while to reconnect successfully. And it's often repeated.

Friends who encounter this situation generally think of their own computer failure, restart the computer, disable the network card and re-enable, modify the working mode of the network card, change the IP address, change the network card (this method is usually effective for a short period of time), check the firewall settings, etc., and even redo the system ......, but generally does not solve the problem. Then I think about the problem of the network provider, and calling customer service ** usually can't solve the problem.

If you have done the above work and the fault is still not resolved, then it is necessary to consider the cause of the hardware address of the network card. In fact, when you change the new network card, solve the problem in a short time, and when it happens again after a period of time, you can use the following method: right-click "Local Connection" in "Network Neighbor", select "Properties", click "Configuration", and then click "Advanced", check the "Network Address" item, then you see that the general is on the "non-existent" selection, please change it to "Value", and then enter a set of 12-digit numbers in the input box, and finally confirm.

This is to change the hardware address of the network card, which is equivalent to changing a new network card, if there is error 676 again, then repeat the above operation, and then change a set of numbers). The reason is generally that the address pool is full or your hardware address is stolen, and most of the users who have error 676 are caused by the hardware address of the network card, so this method is the most effective solution for most error 676.

Attached: 16 base system trivia——

The hexadecimal system consists of 0-9 and a-f, 0-9 corresponds to the decimal 0-9, a-f corresponds to the decimal 10-15, and the 12-digit hexadecimal number mentioned above, for example: 0129a8b65fd2

1. Broadband Internet access shows "error 676" is generally caused by multiple incorrect dialing in a short period of time, it is recommended to check whether the Internet access and password are correct, and wait for 15 minutes before dialing attempt.

2. If it cannot be solved, you can contact the local manual customer service for feedback.

Solution: 1. Click Start.

Run (enter cmd)-

OK or press Enter to open the DOS command window. Input: netshwinsock

reset command, hit enter, and restart the computer.

2. Right-click on the computer on the desktop, select [Manage], go to [Services], and find Remote

access

connection

manager、network

connections, telephony. Set it to startup and select Automatic, then restart your computer and you're good to go.