In the past few days, my computer has been disconnected from the Internet and I don t know what s wr

I used to have my computer disconnected, but now after redoing the system, this problem basically doesn't occur!

My family is the same, it is recommended not to use telecommunications, use mobile, I won't now. If you still use telecom, then you have a problem with the settings, and you can reinstall the system if you can't set it up.

My home computer is too, so I sympathize with you. My computer is always disconnected because of poisoning, it is said that there is a virus called "Devil Wave" recently, which does not allow users to access the Internet, and my family has several times because of that disconnection, it is recommended to upgrade the poison library; In addition, when I occupy a lot of network resources, it is easier to disconnect.

The problem is definitely with the cat and the router, not the computer, check these two things and go for it,

Just don't use an IP.

This is a problem I've seen. Easy to get.

Problems with routers.

You go and reassign the IP of the computer that can't access the Internet to see if it can be pinged.

It's impossible to be attacked, and if you are attacked, you can't connect to 3 computers.

There is a suspicion of poisoning, and the Trojan horse is used to kill the customer

There is also a look to see if you have anything else in front of the line, such as: fax. Caller ID. Finally, ask the ISP to come to your home to test if it's a problem with their computer room (which is what happened to me).

It's nothing in the end, I hope you can solve it!

I think it's possible that another company has set up the router on purpose so that you can't get on, you'd better go to his house and board the cat and the router to see the settings inside, especially some port and IP settings!

1. Excessive system resource occupation 2. Frequent network attacks 3. Infected with viruses 4. Applications accept and send packets frequently Solution: Restart to solve the problem.

Check whether the network cable and NIC are normal.

Then you have to go to Telecom to find broadband, it should be a problem with the network cable.

It should be a network problem, and it should have nothing to do with the computer.

When using an Internet multi-line chat network, a disconnection is a loss of contact between two IRC servers. As a result, one party chatting suddenly sees the other person disappear.