What should I do if the computer drops and the master enters, and the computer often drops down

It's better to specify the IP and DNS, don't get it, at least the opportunity is faster.

Other computers are normal, on this one automatically drops from time to time, check the intranet network cable and crystal header, firewall filtering rules and whether it is a Trojan, it is recommended to use the plague to death to clean up the expert, uninstall and reinstall the network card driver, and then no, try to replace the network card.

But then again,Plague to death is unstable,If the other one is not used for the game,You can consider replacing it with Linux,Stable、Safe and beautiful,Recommended desktop version (I know it's already there.、It's going to be out again in April this year)

Brother, you are so fierce, a few computers at home pull an optical fiber, and the optical fiber costs thousands of dollars a month, rich man.

The other computers are fine, only one of them is disconnected, that is the problem of your computer itself, change the network cable problem to solve, it's as simple as that.

I don't know if you're using a land rover plus switch.

Check the settings of the Rover or Switch.

Sometimes there is a conflict of IP addresses.

Take a look at the settings first,Then check whether you and your system can go to the intranet,That is, you have a few and their local areas and not on the external network,If you can go to QQ, you can't play games or open web pages。

Sorry then, you're on the horse.

Redo the system and it's OK.

Try a different fitting!

Will it be poisoned? If you are poisoned, your computer is disconnected, this is normal, it is recommended to kill the virus!

Is there a problem with the network card?

2. Please confirm whether you have a universal cat (or router) dial-up Internet access? Look further down.

3. What is the input voltage written on the power adapter of the cat and router? If the voltage on the power adapter is written 100V-240V, please ignore this answer again. If the voltage written on the adapter is 220v, then you go on.

4. Why do I mention the voltage problem in the third point, because summer is the peak period of electricity consumption, and there is often a low voltage, if the rated voltage of the cat (router) is 220V, then there is a low voltage, for example, when the voltage is 210V, the cat will restart, the cat This device is too sensitive to voltage, the voltage of my home is very unstable in summer, let me know that it is a voltage problem.

5. After determining that the voltage of the adapter is 220V, and the voltage is unstable during the peak summer power consumption period in your place, then we can determine that it is the voltage problem of the equipment power supply at this time.

6. To solve this problem, we should replace a wide power adapter. There are such adapters sold on **.

7. The following points must be paid attention to when purchasing this power adapter: a, the input voltage should be 100V-240V (the voltage in this range, the equipment can work normally); b. The interface of the adapter must be the same as the interface of the original adapter; c, the most important thing is that the current of the adapter must be the same as the original.

(1) First of all, eliminate the disconnection caused by PPPoE protocol problems, if you are using Windows XP operating system, install system security patches, and then re-establish the dial-up connection; If it is not WindowsXP, reinstall the PPPoE number program, re-establish the dial-up connection, and then check whether the fault disappears. If the fault is solved, it is the operating system and the PPPoE protocol that cause the fault.

2) If the fault persists, check the ADSL next

Whether the various wires of the modem and the separator are in good contact. If the contact is good, then check for ADSL

modem or not. If it overheats, adsl

The modem power is turned off and placed in a ventilated place to dissipate heat before use.

3) If adsl

If the modem temperature is normal, then use the substitution method and use a good ADSL

The modem and separator replace the original ADSL

modem and separator to see if the fault disappears. If the fault goes away, it's ADSL

If the modem or separator fails, it can be replaced.

4) If the fault persists, in the "System Properties" dialog box that opens, click the "Hardware" tab, click the "Device Manager" button, and check whether the "Network Adapter" is selected. If so, remove it and then reinstall the network card driver.

If not, upgrade the driver of the network card and see if the fault goes away.

5) If the fault goes away, it is a problem with the network card driver. If the fault persists, use the replacement method to check whether the NIC is normal. If not, replace the NIC.

6) If the fault persists, then check whether there are large transformers or high-voltage lines around. If there is, it may be caused by electromagnetic interference and frequent dropouts. Shielding the ** cable and the Internet connection cable.

7) If there is no large transformer or high voltage line around. Then the ** line passes through the place and adsl

Stay away from cordless**, air conditioners, washing machines, refrigerators, etc., to prevent these devices from interfering with ADSL

modem operation (it is best not to share a power cord with the above equipment) to detect whether the fault is troubleshooting.

8) If the fault persists, you can check and kill the virus or reinstall the operating system, which will also cause frequent disconnections.

9) If the fault persists, it may be the ADSL line fault, and the telecommunications bureau can check whether the residence is more than 3000 meters away from the local computer room.

First, the tool raw materials.

Anti-virus software, spare network cables, general trend to intranet security guard, driver wizard, modem, router.

2. Methods and steps.

1. As we all know, the probability of hardware failure is very small, so we must first solve the problem of soft and then hard. Frequent computer disconnection is caused by viruses in many cases, so the first step is to use a comprehensive anti-virus, and after the anti-virus is completed, use the "360 First Aid Kit" to scan and repair the system.

3. If the above two methods are not solved, then there is a high possibility that the network cable and modem (commonly known as "cat") will fail. Replace the network cable from the modem to the computer directly, and then restart the modem.

4. The LAN computer is frequently disconnected and can also be judged by the above steps, if it is not solved, then try to restart the "router".

If none of this solves the problem of frequent computer disconnections, then the ARP attack is the most likely, ARP attack is a hacker disguised as the MAC address of the attacked computer, intercepting data, and the attacked computer will be frequently disconnected. The best solution is to bind the LAN IP address to the MAC address.

Mine also drops a lot.

Hehe, a common problem with the computer at home.

Most of it is a cat business.

Now the new cat.

They all come with their own fans.

It is to improve the problem of total disconnection.

If your cat doesn't have a fan.

Then go to Netcom for a change.

If you go, you will change. Or buy your own fan and stick it.

As soon as the cat's temperature is high, it drops.

It's not a problem.

disconnection issues; Network, network cable.

1.The internet speed is too slow. The computer configuration is low.

2.The dialer and router are too hot, turn them off and on again.

3.Check if the network cable is broken. or loose. Plug in the network card that is loose??

4.It can be poisonous, or it can be attacked, so let's kill it.

5.Have you paid your internet bill? Or sometimes a problem with China Telecom. That's nothing to say.

My system is Windows

2000, ADSL went online. The other day put the Internet

Explorer (referred to as IE) rose to the original, there was a little problem, the network can still be on, but when you open IE, you always have to detect ** server settings, and it is very slow, there has been no such problem before, I don't know why?

1. Call the local telecommunications company to see if there is any arrears;

2. Change a network cable, do not change the others and then start checking from the cat, 3. Restart the cat and check the heat dissipation device, or change the cat, and the others do not change;

4. Change a network cable, and do not change others;

5. Change a network card, and don't change others

Then you can see if there is a problem with the network card. In general, there are only the following possible signs of disconnection. One is the problem of the first line.

The second is the problem of cats. The third is the problem of network card. Fourth, the problem of operator center equipment.

You've changed the cat and the ** line, and you don't mind looking at the network card again, right, and cats can also have such problems when the weather is hot.

Call 10000.

Customer service first rule out the telecom problem (if it is a line problem.

The line is aging or there is interference.

The technician is here to help you figure it out). If the telecommunications problem is eliminated, it will be solved from the system side. When talking to customer service.

Be firm.

Be polite in your words.

Depending on whether your home is Netcom or Telecom, Netcom is often unstable. Also, see if there are any problems with your network cables, anchors, etc., or bad contact. Most likely, there is a problem with the network cable.

It's best to ask a professional to take a look. There is also the instability of your LAN network. Of course, the most serious thing is the virus, which is not impossible.

Finally, there is the problem of machine configuration.

Free stuff that's all, hehe, just kidding.

1.First, try changing the network card to a PCI slot.

2.Update the NIC driver.

3.See if your CPU's fan is turning properly.

4.Plug and unplug the crystal heads at both ends of your indoor network cable.

5.Problems with the motherboard.

No, it is not

What is certain is

There is also a virus on your computer

You need to use antivirus software to check and kill

If it doesn't work, you still have to trouble repairing the system

It is best to use a pure system

ghost restoration is not complete.

Wireless? Wire? Fiber-to-the-home? ADSL kittens? Playing games or watching web pages drops? Has anti-virus been killed? Is it a single computer or in a local area network? Is ARP Firewall Enabled?

None of these materials can be judged and you can close your question too.

Like this situation, it is directly reflected to the network ** business, it may be that the other party's goods are unstable, and last year I lived where I lived 14 times a year because of line or port problems. I can't stand it, and it's rare to change the port this year.

First check your broadband cat, maybe your cat has been plugged in, not unplugged, overheated, it is recommended that you change to a broadband cat, and then check your router, generally there is no problem.

It's possible that there is a problem with the twisted pair.

It's also possible that your cat has been in it for a long time.

It is recommended to replace one.

If you share a broadband with someone else.

Then you see if he disconnects you from the Internet.

With PVP2

When using an Internet multi-line chat network, a disconnection is a loss of contact between two IRC servers. As a result, one party chatting suddenly sees the other person disappear.

I've encountered this before, and then the telecommunications bureau came over and changed the equipment and re-checked the line, the problem was solved, you can try it.

The dial-up will be on the broadband connection for a while, and the connection may be bad, and the network cable or crystal head may not be connected well, and the DLS light of the cat will flash, which is the ** line is faulty.

Restart the cat after the connection is disconnected and see if the network is working.

If it still doesn't work, disable the network card and turn it back on, give it a try.

It may be a problem with the ** line, or it may be that the account has been stolen. Someone is logging in with the same number as you!!

Maybe there is a problem with the network, or there is a problem with the router at home, find a maintenance person to see.

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, check whether the access cable and the network cable are loose or in poor contact, and try to reseat the line.

Check and filter out the disconnection caused by computer viruses and scan the whole disk.