My computer often drops 30, why does my computer keep dropping

The reason why the computer network cable keeps dropping is that.

1. Low voltage and unstable.

2 The contact between the wiring and the connector plug part is not good.

3. The router or cat is caused by overheating after working for a long time.

Based on the above reasons, search and deal with them one by one.

1 Test the AC voltage with a multimeter, if it is greater than 180V, it can be excluded. If it fluctuates around 180V, the problem of the voltage can be temporarily solved by buying a voltage regulator, and then looking for the reason for the low voltage.

2. Check the line, whether the connector plug is loose and the contact is not good, and the connection can be good.

3. If it is caused by the router or cat overheating for a long time, then turn off the router or cat for 30 minutes and use it later.

There are many reasons for dropping the line, routers, lines, and operator network choices have great reasons, and the best way is to call the operator ** to trouble them to overhaul it.

You type in the address bar of your IE browser to see if you can spell it out, if you can't, it's definitely your network card that has a problem, and you have to change the network card. (Note that this method can only be used at the moment you drop the connection), if it is not this problem, check your router or switch or something, and your network cable and crystal head, to see if there is a problem, in addition to these hardware problems, then check whether your computer is poisoned. If everything is normal, go directly to the telecom and ask him to help you get it, because there is a cause caused by their hardware.

Southern Netcom users, I think it should be, users in the north will not have such a problem. The reason for such a problem may be that the cat is not working properly because of insufficient voltage. There are other reasons for this possibility.

For example, your computer has a virus or something.

The connection is dropped.

Right? Mine too.

It's just that the computer standby time is too long, and the broadband will be hot and will fall off.

Move the network cable.

Reboot if. If it is too hot, turn it off and pull the cord.

Everything is turned off.

Wait a moment and turn on the plug-in cable.

That's it, if the computer is not cleaned of the dust inside, it will crash for a long time, and the blue screen will flicker.

Auto-shutdown amount.

It is recommended to check the hardware (including the router) first, if you are sure that there is no problem, check whether it is poisoned, you can kill the virus first, if there is no problem, you should talk to Telecom.

You check it in the following ways:

1. If there is a problem with the network card, repair the network card or replace the network card;

2. The cat (or router) has not lost power for a long time, which may cause disconnection. The power can be cut off for a period of time;

3. The aging of the communication line, the aging communication line will definitely cause the attenuation of the data signal and cause interruption;

4. Monitor your system process to see if there is a process that takes up resources in particular, and try several viruses, Trojans, rogue programs, and anti-kill software;

5. Clean up the junk files on your system disk (whether this has any effect on the disconnection, I am not sure yet).

Hello landlord, there are several reasons why you don't call out when you drop the line:

1. The network is unstable, and the data transmission is intermittent, which will cause you to be disconnected when surfing the Internet or logging in to QQ

2. There is a virus in the computer, and some virus programs are working to occupy your network resources 3. There is a quality problem with the network card, but I believe that this problem should not appear on your computer Solution, it is recommended that you install an ARP firewall, which is specially designed for computers that are disconnected and have an unstable network.