Why does the computer s broadband connection disconnect after a while Is it computer poisoning or te

The broadband connection of the computer will be disconnected after a while, is the local connection disconnected or just the network is suddenly interrupted, if the local connection is disconnected, check whether there is a problem with the network cable, try to change the network cable.

If the network is disconnected, the cat or router used, try restarting it to see. If there is still a problem, this may also be caused by your network instability, you can consult the network ** business to ask about the situation.

Right-click on My Computer's properties in Hardware Device Manager.

mode, and then select the properties in Power Management to turn off Power Saving.

It may be that there is a problem with telecommunications, and we will talk about anti-virus first.

。。。What you said is too simple, wired network or wireless network.

This is generally the case with wired networks:

1.If the network cable itself is faulty (damaged, the gold and copper wires of the interface are exposed), change the network cable to see if the problem still exists.

2. If there is no connection route, it is not ruled out that the cat is faulty, try to restart the cat. Or another one.

3.If a route is installed, restart the router, or change it. (The restart above refers to holding the small button for a few seconds, not restarting the power).

4.The lowest probability is that your ** cable is faulty (ignore it directly).

Wi-Fi: 1Your wireless software isn't set up.

2.The wireless router is not set up properly or is malfunctioning.

3.The signal interference is strong, and the wireless is unstable (the highest possible line).

4.Problems with the wireless network card.

Here are a few possibilities:

1.The network cable is damaged, and the network card or router connector is not in good contact.

2.Is there a hint of IP conflicts!

3.When you are disconnected: open and run - enter cmd - press enter - enter the ping space to see if the ping value is 0, if it is 0, it means that it is disconnected from the router, it is problem 1

4.NIC hardware damage (this is unlikely).

5.If there is a problem on the operator's side, make a ** inquiry.

First of all, you should make sure that no one else knows about you, and whether someone else is using your number.

Secondly, your router is not often not turned off, and the pieces inside are not overheating, causing the device to sometimes interrupt its work.

Finally, it is not the reason for the Internet, this generally does not appear.

The main thing is to set up the router to see if there is an automatic disconnection setting, and the device should pay attention to rest, do not let the device be very hot, so it is easy to damage the device.

Hope it helps.

The solution to frequent broadband drops is as follows:

1. If you use a router, disconnect the router for stand-alone dial-up test;

2. If you have a modem device, please pay attention to whether the device is overheated, and it is recommended to turn it off for a few minutes before restarting it.

3. If the connection is dropped when running the program alone (such as when playing games), it is recommended to restart the computer or reinstall the program;

4. Check whether the disconnection is caused by computer virus, and it is recommended to scan the whole disk;

5. If there is a server option for the running program, please select China Unicom.

If the above methods still cannot solve the problem of disconnection, you can contact the local manual customer service for feedback.

Generally speaking, there are three reasons: 1 The cat may have poor contact 2 Computer poisoning, and in this case, there have been 3 lines in my house, and my brother's house is.

Network issues or setup errors.

It should be the reason for the net, what kind of net do you use? It is recommended to use telecommunications, which is a bit expensive, but stable.

Hello, you said that this situation is generally caused by carrier lines, cats, routers, etc.

1 Check the crystal head of the lower network cable, the crystal head of the ** line, whether there is aging and rust, if it does not work, it will be redone, or it will not have an impact.

2 The cat has been left open for a long time, it is very hot and hot, it is recommended to place the cat in a ventilated place as much as possible, and do not overlap with the router. so as not to overheath the temperature. It's really not good to recommend changing a cat with good performance (I hit ** to go to telecom, free to change).

3 Several computers share the network, because the router is too poor, others use P2P to watch movies, etc., it will drag the router to death, restart the router will be better, the long-term solution is to change to a better enterprise-level router.

4. The operator's computer room is far away from your home, beyond the ADSL distance, line failure, etc., then ask them to measure the signal strength and line situation (sometimes two lines, one can be connected to the Internet if one is broken, but the network speed is slow, easy to drop, ordinary people can't find it).

Please find the problem from the above points, I hope it can help you!!

I don't understand hi me, I can teach you to analyze and solve it step by step!!

Most of them are your "cat" malfunctioning, you can call for repair**, let them change one.

You should have been hit by the Devil's Wave (virus. As a new variant of the IRCbot family of viruses, the virus mainly exploits the MS06-040 vulnerability to actively spread and aggressively attack the Internet, which can cause system crashes, network paralysis, and accept the control of hackers through the IRC chat channel.

After the Devil Wave Dust Wisdom runs, it can generate m% files, add system services as wgareg, and reduce the system security level by modifying the registry information, connect to the IRC channel designated by the hacker, and control the user's computer.

Post-poisoning symptoms:

1.After running, an m% file is generated, the system is added to the system to wgareg, and the system security level is reduced by modifying the information of the sensitive pretend table.

2.Connect to the IRC channel designated by the hacker to control the user's computer;

3.The system service crashed and the internet was not available.

win2000 sp4

winxp sp1

winxp sp2

winxp professionalx64windows server 2003

win server 2003 sp1

You can use the latest version of antivirus software to check whether it is a virus problem. If it is confirmed that it is not related to the virus, you can also use the Ruiju Ruler Star security assistant to conduct an immediate physical examination and one-click positive height repair to detect whether there is any abnormality.

There is also the ability to update the network card driver to see if it works. After the final dismantling, you can contact the staff of the broadband handling to check whether it is a network problem.

1.It may be that the voltage problem causes the broadband cat to restart due to insufficient power supply and drop the line, you can find a multimeter to test the voltage to see if it is normal, to determine whether it is caused by this, if it is, you can consider purchasing a voltage stabilizer to use it to solve it;

2.Problems with the line or operator equipment will also cause drops, you can check the status of the broadband cat when the line is dropped, mainly depending on the status of the ADSL or Link light, this light indicates the communication status between your broadband cat and the broadband equipment in the operator's computer room through the broadband line, this light should be on at normal times, if the light is not always on, then it may be caused by the operator's line or equipment problem, you can call the operator's customer service ** for people to solve;

3.Broadband cat failure can also be caused by the spring bench argument if there is another broadband cat available can be replaced with a test to rule out;

4.You can also find another laptop to connect to broadband to test to rule out problems with your original computer system.