Why is the broadband always disconnected, and then reconnected after a while, and the network speed

According to your description: first of all, you need to judge the situation when the broadband connection is dropped, and according to different appearances, you can really find the real cause of the disconnection. The following is a targeted solution according to various disconnection phenomena:

1) A small red cross appears in the lower right corner of the computer when the connection is disconnected. Suggested solutions: It may be caused by poor network cable contact, network card hardware failure, or abnormal power supply of network equipment such as ADSL modem, and it is necessary to fix the network cable, equipment power supply or replace the network cable.

2) A small yellow exclamation mark appears in the lower right corner of the computer when the connection is disconnected, and it is suggested that the solution may be caused by poor network cable contact, network card hardware failure, or abnormal power supply of network equipment such as ADSL modem, check whether the ADSL modem status light is normal, and replace the network cable, restore the initial settings of ADSL, etc.

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Have a great day! Hope mine is helpful to you and can get yours!

Look at the location of the network cable interface yourself, whether it is not connected well.

Answer: If you can access the Internet, it means that the broadband is not disconnected 1, first of all, you must determine whether your broadband is ADSL or LAN 2, if it is ADSL, it should not be really disconnected, you had better turn off the power of the AD cat when you run out 3, if it is LAN, your broadband connection is disconnected, but you can still access the Internet, there are 2 possibilities: 1- Not really disconnected, 2- There is a problem with broadband (it may rub someone else's) 4, first of all, check whether the broadband is really disconnected (see if there is traffic, forcibly exit it to see if you can still surf the Internet... ...If there is a software problem, you can try it by reinstalling the software or rebuilding the dial-up connection, but unplug the network cable every time you run out :-5, it is best to contact your service provider to confirm whether the time you use it in real time is correct.

Hope it helps, dear.

Question: You can't use the Internet, but you have access to the Internet and you don't have it.

The reason for the network.

What's wrong with my computer?

Method 1: Generally, you can choose to buy the drive disk that the computer gives you and install itMethod 2:

It's a problem with the telecom network signal, you can look at the status of the network connection.

Then check"Local connection"status. If the locally connected icon is two small computers shiny, prompt"Connected"This means that the line from the switch hub to the computer is normal, the network card can basically work normally, and the inability to access the Internet is caused by improper operating system settings or software restrictions. Use the ping command to ping the remote host to see if it can be pinged, if it can be pinged, it means that the network connection is normal, and then check the firewall settings and server settings in the computer.

Try this question.

My engineer said your connection was faulty.

Or the network cable is not good.

Call the person who installed the broadband to come and take a look.

You can call ** to the telecommunications company.

I called him and said he wanted to add 10 yuan to nearly one**.

And then it won't be like that.

It's because of the virus.

There is a problem with the moden or the line. Call the service provider. For example, if you call 10,000 for telecommunications.

There are many reasons for this and can only be checked using the elimination method.

1。Whether the network cable is tightly connected. Plug all the cables back in again.

2。Broadband modem or router issues. Restart the above two devices and dial in again.

If the problem is not solved, replace it with someone else's broadband modem or router to see if it is a device failure.

3。Plugin cleanup, 360 (not ads) is recommended

4。Detect and kill viruses.

5。In the end, it really doesn't work, redo the system.

Hope it helps.

Check for viruses and Trojans.

Lines are a problem. This is the case when the line is falsely connected. Let your network ** company check the route for you. It is also possible that it is caused by a virus.

If it's not poisoning, your network has been stolen.

Error 678 The remote server is not responding--- which is a malfunction of the Netcom server. =。= Signal Issue. There are basically cats in this situation.。。 There are so many more in my house.

There is also the problem of your account, the account is the same as your QQ number, people can use your Internet if they know your password, and then you will be forced to go offline ......So you change the password and try to ......This is one of the possibilities, I hope you can solve it - Zhuzi Baijia team analysis.

It may be that your interface is in poor contact, it may also be a problem with the router, find a person to repair it and take a look at it, I personally think 3 is OK, it has been done well recently, you can learn about it, remember to add co later