SOS What is the reason why the computer always drops?

There are three possibilities.

1) You have a virus in your computer.

2) Your computer is too stuck.

It is recommended to restart the computer.

3) Your broadband is unstable.

You can report it to the telecom company.

It's usually a cat's eye problem.

1. First of all, we should check whether there is a problem with our network cable, first check whether the connection between the network cable and the chassis is loose, and then see if the network cable is damaged, such as the network cable is aging or has been bitten by mice.

2. After making sure that there is no problem with the network cable, return to the computer desktop and find the "computer" (take win7 as an example, if it is an XP computer user, select "My Computer") icon, and then right-click and select the "Manage" option.

3. After opening the "Manage" window, we click on the "Device Manager" option from the list below.

4. After opening the option, then find the "Network Adapter" option and turn it on.

5. Select the network card we use from the drop-down table opened by the "Network Adapter" option, and finally right-click on the properties, click "Advanced" navigation in the pop-up interface, and select "Connection Speed and Duplex Mode" in the attribute list below, and then select "10Mbps Half-Duplex" in the "Value".

6. Restart the computer and turn it on to see if the network will be disconnected.

If it is a stand-alone dial-up in the inspection room, check the cat test outside the line, find the operator, if it is connected to the router and multiple computers to access the Internet, like some networks are often dropped, stuck, and slow, and later found that it is related to several factors 1. Insufficient external network bandwidth 2. Some people use BT, Thunderbolt Crazy**, and occupy the network speed of other machines 3. Some people use P2P terminators, network law enforcement officers, polyworms and other software to limit the speed of others 4. Some computers are infected with ARP viruses (due to viruses in the process of opening web pages and **) to attack other computers, resulting in disconnection 5, some network cables or crystal head poor contact problems, etc.

The probability of instability of a hardware router is very small short, the probability of network cable connection problems is also small, and the possibility of insufficient bandwidth is not large. 80% of intranet disconnections are caused by intranet attacks. A company with dozens of computers must be connected to the switch, many ARP attacks do not go through the router, directly through the switch to other computers, there are some attacks on the intranet that almost no hardware router can solve.

Currently, there are ...... ARP attacks, skulls, DDoS, and oversized ping packets in the intranetA series of intranet attacks can cause intranet disconnection, and even attacks like ARP are difficult to detect, and antivirus software can't solve them, and they can't be **. This is also the main reason why the intranet disconnection cannot be solved after the system is reinstalled. Like a lot of people, you have no choice but to use software to limit your speed.

The only effective way to solve this problem once and for all is to deploy an immune network solution with immunity wall technology. Solve the problem directly from the root cause of the network problem - the network card, block the intranet virus attack from the network card, and accurately locate and alarm the abnormal situation of the entire intranet.

Caused by frequent power outages in the summer.

The ADSL light is flashing, which is a typical outside line that is not working.

There are 3 possibilities.

1 is ** signal and ADSL signal interfere with each other, need to install a filter at the entrance door 2 line contact is poor.

3 Problems with the operator's equipment room.

It is recommended that you call ** to find customer service and find someone to take a look

The adsl light is normally on, which does not flash.

Follow my experience in repairing computers.

1.There is a problem with the wiring connecting the family cat.

2.There is a problem with the network operator's terminals.

3.There is a problem with the tap.

ps:If your computer explodes, all the cards are reformatted, and the system is reinstalled, and the cat adls light is normal.

If it's not normal, it's a line problem.

Call **10000 and ask someone to come over there to help you solve the line problem, if there is a problem on the network operator's side, you can't solve it yourself.

Same as in my case.

It's not the cat's problem, it's the line problem.

Our house is a 10-year-old house, generally the entrance line in the building is aging, Unicom deliberately deduced that it is another problem in order to maintain the image, and don't use Unicom's online in the future.

You can contact a professional repairer, but the amount of money it will cost you may not be worth the cost.

I contacted them to fix it, but it didn't work, and they replaced the switchers in the whole neighborhood to no avail.

1. The other end of the wire that leads to the home is not in good contact, 2. Or the line at home is aging, resulting in poor insulation of the access line.

3. If the separator is not broken.

4. It is also possible that the network cable and crystal head are broken.

All of the above can lead to frequent dropouts.

You'd better be the first to call the people over there to check, if it's telecommunications, their service is very good, basically let you be satisfied before leaving.

The problem of network cable or crystal head, I used to always be interrupted, but it is not as serious as you. It's only a few seconds.,I'm playing Zhu Xian.,It's not going to drop the line.,Playing CF will get stuck.。

Just one of them left him alone.

It would be nice to move later.

Hehe, the most likely thing is that the signal here in your house is too weak, are you using China Unicom? If yes, how many megabytes of broadband are you applying for.

Under normal circumstances, the power is on, the DSL light is on, and the LAN light is on, and only the LAN light flashes when surfing the Internet.

The regional signal is too weak, and the network of the Hedong Sports Bureau here can't apply for 4m, at most 2m, because the line signal is too weak.

I really can't do it, so I can only switch to telecommunications.

If there is a problem with the front-end equipment of the cat, take a look at the ** line of your house. If you can't figure it out yourself, you can complain to the operator.

It looks like the signal is unstable because the distance between DSLAM and your home is too long.

My cat too,Drop not as often as you,Voltage problems account for a lot of the reason,TV or something is really not flashing,You carefully observe the light on your cat,See if the light is flashing a little virtual when dialing。

The new cat is not a problem with the cat, find an electrician to overhaul the circuit of your home, there is a possibility of leakage, and the induction of some assembly machines will also be affected, so the cat's circuit and the computer should be separated as much as possible

The ADSL light flashes basically because there is a problem with the line, and it is not next to the voltage.

If you have changed the cat and this way, then it must be a problem with the line, **broadband business to check the line.

First antivirus, not to call the broadband service provider ** consultation.

Wiring problems, this has nothing to do with your hardware, bro.

It's okay to find someone who repairs AD in a down-to-earth way.

If you can, give points.

Hehe, there are three possibilities, one is the problem of the network cable (change the network cable), and the other is the problem of your computer itself, which may be poisoned. There is also a ** line network instability (this possibility is relatively small).

Brother, let me tell you, I just settled this situation, and I was on the verge of collapse at that time. I spent a day and a night looking online for a solution, hoping I could do it, and it turned out I couldn't.

The easiest and most effective way is: call ** and ask customer service to send someone to solve it! Listen to me!

Those grandchildren are sometimes very slow, so you have to beat the ** impatiently, urge them, and they will come over obediently. Hope my advice is useful to you!

I just encountered this situation the day before yesterday, and finally found that it was three air conditioners at home that caused the overload and then basically after a few minutes the cat was powered off and restarted Now the inner line and the outer line are separated Even if the voltage load is too heavy, it will not have much impact on the TV, the lamp, and the computer There is also the heavy load of electricity in the community will also lead to a flash outage About 5 minutes off and then 5 minutes in a row It's just a round-trip repeat The solution is not used in the dead of night or when you go to work during the day Everything is normal when the load is normal.

Hello, your problem is the same as mine, the network cable is not plugged in properly, or there is a problem with the network card of the network cable.

It's a line problem, it may be too many interfaces, I suggest you let Telecom change the line for you, I do the same, and it will never drop again, and the network speed is very fast, if it happens, don't forget to give us points!

Reinsert the network cable, network card, and check the ** cable.

Oh, your computer will not be guilty of the computer My family used to be because of the computer and**a line A dozen** I will drop the line 10 minutes can not be on or you can call you to provide a network provider to decide I hope you adopt me Thank you!

I've done the same before, and I've been going to Ann Broadband to complain about them.

The aging of the ** line connecting the cat will also be caused, or the broadband line may also have problems, it is recommended to replace it, and I have encountered similar problems, and it will not be replaced.

One: First of all, you should check whether there is a problem with the network cable, first check whether the connection between the network cable and the chassis is loose, and then see if the network cable is damaged, such as the network cable is aging or has been bitten by mice.

2: After making sure that there is no problem with the network cable, return to the computer desktop and find the "computer" (take win7 as an example, if it is an XP computer user, select "My computer") icon, and then right-click and select the "manage" option.

Three: After opening the "Manage" window, we click on the "Device Manager" option from the list below.

Four: After opening the option, then find the "Network Adapter" option and turn it on.

Five: Select the network card we use from the drop-down table opened by the "Network Adapter" option, and finally right-click on the properties, click on the "Advanced" navigation in the pop-up interface, and select "Connection Speed and Duplex Mode" in the attribute list below, and then select "10Mbps half-duplex" in the "Value" there.

Six: Restart the computer and turn it on to see if the network will be disconnected.

1. Virus, antivirus.

2. System problems. Reworked the system.

3. If the network cable is problematic, change the connection cable between the cat and the network card.

4. Reinstall a network card, then test, or move to someone else's host, use your network to surf the Internet, if it is still disconnected, it is a network problem, if it does not fall, it is your computer hardware problem. Try changing your computer to a different network card.

Hope it helps!

Hope the following methods can help you!

If your cat's "DSL" sign is on, the cat is generally fine. If it's flashing, it's probably a bit out of order. If it's not bright, it's broken, and you have to replace the cat.

If the cat is not broken, you can call ** to the local telecom or Netcom and ask them to help "refresh the data", and then you will not encounter such a problem. If you use telecom, call ** telecom, and if you use Netcom, you will call Netcom, just say that your computer often drops, please help refresh the data, and they will understand. After they promise to refresh your data, you turn off the computer and the cat together (that is, turn off the power) for about 10 minutes, start the computer again, and you should be fine.

If it still doesn't work, you may have to change the IP, at this time you can consult them in detail, or call their relevant technical personnel to help.

Another point is that if your computer is far away from the main cable, branching out from the main cable, this phenomenon is normal and unavoidable.

Another point is that in the recent telecom upgrade, there will be an unstable factor, and that is the problem of external lines. It's good if the upgrade is complete.

If the above does not solve the problem, you can dial 10000 for telecom, and you can dial 10060 for Netcom, and then operate according to the voice prompts, which can generally solve the problem.

Network cables, network cards, and systems, check them one by one. This can cause this problem.