What s going on with the old broadband disconnection? It s not the cat s problem, it s not the netwo

It's not the cat and the network card, then it must be that the connector or plug of the line is not in good contact. Broadband is often dropped, it is recommended that you call customer service ** to ask, it may be caused by line problems. China Telecom calls 10000 Unicom calls 10010 to transfer manual service, broadband failure warranty.

It may be a problem with the network speed, if the upper limit of the network speed provided by the service provider is not very high, and the traffic per unit time of the data uploaded by your computer is relatively large, it may cause QQ, Feixin, etc. to be disconnected; It may also be the service provider's server, underground network communication cables, computer hardware, aging or poor contact with network cables, etc., resulting in unstable network signals (see if the ** line you use for networking has been cut off by mice, I have encountered this situation before, hehe), which will also lead to drops, at present, this mostly happens in the situation of playing online games with wireless networks; It may also be that there is a problem with your system (not excluding poisoning, Trojan horses, etc.), which causes your network login program to be unstable, which will lead to disconnection; It is also possible that the performance of your computer is too low, such as the CPU processing speed is too slow and the memory is too small, resulting in the processor being unable to process the network login program for a long time and automatically going offline; It's also possible that your computer has been artificially set, and there is a limit to the time spent online, of course, I haven't mastered this technology yet, hehe......There are many reasons for this, and you can look at the specific situation.

When you drop the connection, see if the cat will flash, it will flash is the problem of the line, and there is an error code when you can't connect, there is a corresponding solution, and then you had better go to the last item of the attribute of the network card driver in the device manager to remove the hook of allow to turn off the network to save power.

1. Connect the computer to the network cable of other broadband (confirm that this broadband will not be disconnected). If the connection is dropped, it means that there is a problem with the network card, and if it is not, it means that there is no problem with the computer network card.

2. Connect the network cable directly to the computer 1 and test the speed to see if there is a disconnection. If there is, it means that it is a line problem; If not, there may be a problem with the computer.

3. Connect the network cable to the cat and test the speed on the computer. If it drops, it means that there is a problem with the cat, and if it does not drop, it means that the cat is fine.

4. The easiest way: call ** and let the broadband maintenance staff come and check for you, and it's free.

It must be a problem with the router (cat) and the network is no problem.

By the way, check whether the crystal head is loose.

It is recommended to spend 80 yuan to buy a Huawei cat that is best used.

It won't be a line issue.

It should be your network card or the main end.

You should borrow a computer to see if that happens.

Or change the cat, or you put the cat in someone else's house to pick it up.

If the network cable is broken or the interface is not connected, then you have built a property in the network neighbor, and the local connection in it is dark, which means that the interface is not connected well, or the network cable is broken.

If it is a line problem, then you pay attention to whether the cat's signal light flashes non-stop when the line is dropped, and use the ** line of the machine to pick up the cat to see if there is a signal.

The problem of cats, generally rarely broken, there is a small hole in the power switch behind the cat, take a toothpick against the small opening, turn on the power, about 2 minutes or so, and then reopen the cat.

Ping the local broadband server to see if the network delay is normal, and report for repair! See if the cat's light DSL is always on, other lights can be ignored, or you can turn off the cat's power and turn it on after a minute.

1.It may be a voltage problem that causes the broadband cat to restart and cause the connection to drop, find a multimeter to test the voltage to see if it is normal;

2.Check whether the status of the broadband cat is normal when the connection is dropped, whether there is a DSL or link light is always on, the DSL or Link light on the broadband cat indicates the communication status between your broadband cat and the operator's equipment room, it should be always on at normal times, if it is not bright or flashing, the biggest possibility is that there is a problem with your **line, directly call the operator's customer service** to report the obstacle and let people check and repair: Telecom 10000

Netcom 10060