Recently, my computer has been disconnected, and I am very grateful for the trouble

Is there a problem with the NIC driver? Or you check if it's an ARP Trojan, the characteristic of this Trojan is that it can access the Internet every time it is just turned on, and it won't work after a few minutes, and it sends data packets randomly, if so, I can give you ARP Trojan cleaning software.

It may be a problem with the broadband provider, call 10000 to consult!

If you are using virtual dial-up Internet access, according to what you said, it is more like the magic wave virus, which can be dealt with by Rising antivirus software, but it still needs to be patched to prevent it.

Please patch according to your system (not the virus can also be patched) winxp:

System Patch win2000:

System Patch win2003:

System patches

You can check whether there is a problem with a network cable, and you can also use antivirus software to check whether there is a virus.

Use 360 to detect whether you have fallen victim to an ARP Trojan.

Can be a problem with the router. It's a good idea to set up your router again. Before setting up, restore the router to its factory state

1.Disconnect the router from power.

2.Press the reset button or hold down the small hole (reset button) on the back of the router with a toothpick.

3.Plug it back in.

4.When you observe the sys light flashing, release the reset button. After that, the router will be restored to its factory state.

Note: Do not turn off the power before the router is fully booted, otherwise, the configuration may not be restored to the factory defaults.

When you're done, if you can't get in, turn off the power if necessary, and then turn it on later.

The biggest possibility is that someone else has used software such as P2P termination or is poisoned, or it may be an IP conflict, not a computer problem, it is a local area network that is not set up properly, and you should be able to solve it if you ask each of them to set a fixed IP. If it can't be solved, it is estimated that someone's computer in the network is poisoned.

The kind you use at home should be a switch, I haven't had a router with 8 holes, and there are too many people who use a network cable to use a network cable when the computer drops from the connection! If you don't want to drop the connection, invite a friend or neighbor to pick up a network cable (annual subscription).

There are several possibilities for a network disconnection.

We can look from far to near:

1. Telecom room problem, in many remote areas, the equipment of the telecom room is too old and easy to malfunction, causing users to disconnect from the Internet;

2. Line problems, poor line signal, dry and unstable signals may also cause network drops;

3. The quality of the cat itself is a problem, it is recommended to try another cat;

4. The power supply voltage is unstable; Make a multimeter test. The power supply for cats is generally 9V or 12V, which is indicated on the label;

5. Poor network cable contact;

5. Network card quality problems;

6. Network card driver problem, now everyone is popular to use ghost to install the system, and the network card driver often uses universal drivers, resulting in instability and network disconnection;

7. System problems, viruses in the system, may also cause network disconnection.

Troubleshoot hardware issues! I guess it's poisoned, try to change the IP address!

Hello, what you said is the same as mine, is that the separator is not of good quality, and the cat's heat dissipation is not good.