I was surfing the Internet and suddenly disconnected and couldn t get started

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 shiny, the biggest possibility is that there is a problem with your **line, directly call the operator's customer service** to report the obstacle for people to check and repair:

Telecom10000, Netcom 10060

1. Hello, if you mean that the broadband connection is dropped, affecting your Internet access, it is recommended to troubleshoot in the following ways:

If you are using a router, disconnect the router for stand-alone dial-up test first;

If you have a modem device, you need to pay attention to whether the device is overheating, you can turn it off for a few minutes and then restart it.

If the connection drops when running the program alone (compared to if it drops while playing a game), it is recommended to restart the computer to try or reinstall the program;

If the entire network is disconnected, please check whether the access cable and the network cable are loose or in poor contact, and try to plug in the line again in the early spring.

Check to filter computer viruses.

Caused by wire breakage, full disk scanning.

If the program you are running has a server choice, select China Unicom.

2. If the problem cannot be solved after the above troubleshooting, it is recommended that you contact the manual customer service of the place where you belong for verification and processing.

1. In this case, you can turn on the 360 security guard, and diagnose and repair the first aid kit for network disconnection in the function encyclopedia, so that the network can be normal after processing. This phenomenon arises from three reasons: first, the responsibility of the operator (failure of transmission, switching network).

Operators must ensure the signal quality, bandwidth, bit error rate, signal-to-noise ratio, transmission rate, signal level, input and output impedance, signal stability, and input and output impedance stability to meet national standards.

2. Secondly, the problem of **, the server is unstable; ** The software is unstable; **Low level of operation and maintenance quality; Failure to troubleshoot in a timely manner; For example, if the other is very good, and a certain one is particularly bad, this is the problem of the company itself, and it has nothing to do with the operator or the user.

3. The following factors will lead to your current state, if there is no problem with the above-mentioned operators after testing, the next thing is your user's own problem; If you don't have the following problems, you can directly call the operator** and ask the operator to deal with the operator's own related matters.

What's going on? There are many reasons, and you need to judge according to the network status and prompts, such as the local connection has a red X, it is that the network cable is not plugged in; Look at the local connection attribute and restart the router ...... if there is no link

There are three reasons for your problem: first, the modem (cat) is overheating; Second, the quality of the line is not good; Third, the ADSL port of the telecommunication room is not up to standard; In the above three cases, it is recommended that you report the network fault and ask the staff of the network company to come to the door for repair.

It may be an ISP, that is, a problem on the operator's side, call ** to explain the situation to customer service, and someone will generally deal with it there.

The first type: external line problems, caused by poor line contact, this situation can only be reported as faults.

The second type: caused by high temperature.

If the temperature of the cat or router is too high and exceeds the temperature limit, it will automatically turn off, and when not in use, turn them off.

Then put them in a ventilated place and you're good to go.

The third type is caused by data conflicts.

One: Cat restart, two: Route reset, if any.

Three: broadband connection, re-off, re-off.

Fourth, the protocol is not free to obtain IP.

Conclusion: If it is caused by a data conflict, it will be restarted and all problems will be solved.

If it can't be solved, if there is a signal on the external network, use 360's manual service to restore the system and solve it.

Before you go, remember to adopt, thank you.

It may be a router problem, restart the router and try.

Look to see if there is a red light on the cat.