The computer will be connected to the router for a while, and the router will not be connected for a

If it is wireless, the network card may have a greater chance of failure, and if it is a wired router, it is more likely to be broken.

In fact, the problem is very simple, that is, because of the voltage bottom of your house, so he can't connect, and then when the voltage is high, it will go up, if you don't believe it, you measure the voltage, I personally recommend buying a voltage regulator, 1000VA is about 200, and then there will be no problem!!

Why do I know this way?

Because the voltage of my house is now also the bottom, and now our router has burned out, Netcom said that there will be nothing in the stupid router that can be stabilized, so it is easy to burn, I bought a voltage regulator for 200 yuan, mine is just an opinion, good luck.

1.There's something wrong with your network!! If you can receive someone else's network, it's best to try) 2Your network cable is not in contact!! plug of the line).

3.There's something wrong with your router!! Try a different router) 4You've got a virus or someone on your LAN is getting a virus and they're attacking you!!

5.Right-click on the device management in my computer, find the network adapter, look at its subdirectory properties, open it and select the power management, there is a "Allow the computer to turn off this device to save energy" and click this option!! Most likely, your power supply is not enough).

Under the network cable test, if it is not a network cable, you can change the router or a cat.

The most likely thing is that the switch is in poor line contact with the router...

There are several types of Internet disconnections. Hardware side and software side. I'll say them one by one.

Hardware:1If the temperature of the router or cat is too high, lower the temperature of your router or cat.

2.The problem of the network cable, I helped several netizens yesterday are due to the problem of the network cable, which leads to unstable Internet access. The landlord had time to try it out with a new network cable.

3.Telecommunications is a problem of its own. Then call 10000 and pay them attention to your account software: 1If you use a router, you can change the lead hole you are using, and change the hole position.

2.Delete the network card driver and reinstall it.

3.Please double-check to see if your roommates have enabled speed limiting software such as P2P. If it is turned on, please turn on the LAN defense in 360 and turn on ARP defense. (Anyway, I often use P2P to limit my roommate's network).

The problem is up. Please bind your IP to your MAC address. Here's how: Start - Run.

ARP S host address MAC address.

Basically, the hardware and software aspects are involved, if it can't help you, I'm sorry to learn lightly.

You try to use the computer to surf the Internet alone (without connecting the router) to see if it will drop the connection, if your broadband is ADSL, then you have the conditions to try a different cat.

Of course, the same can be said for computer poisoning.

As long as the router dials up the Internet, the computer can be connected to the Internet normally, and the reasons for intermittent access: 1, someone has set the firewall of the router. 2. The router is broken.

When you can't connect, run cmd and enter the command ipconfig all to see the IP address. Then enter the ping (IP address) to see if there is a connection, if it is an automatic IP enter the IP just now. It's either automatic, or there's something wrong with the network cable.

This problem needs to be troubled step by step, 1: First of all, remove the router, directly use the network cable of the outer port of the router network, connect to the computer, and make a dial-up connection to see if there will be a failure.

If that's okay, move on to the next step.

2: Replace the router, use the new router for dial-up connection, see if there will be a problem, if not, it means that there is a problem with the old router. If there is, it means that there is no problem with the router, and in the next step, 3: use the old router. Replace the network cable connected to the router and the computer, if there is still a problem, it is a problem with the PC network card.

1. What form of Internet access was before buying a router, and whether there was such a phenomenon.

2. From the phenomenon described, it seems that the connection is disconnected during use and there is no reconnection, and the reconnection will be carried out to restore it after restarting. Configurations such as automatic reconnection and timeout are generally found in the WAN configuration of routers.

3. When the connection is disconnected, you can log in to the configuration page of the router to view information such as the overview and overview of the WAN port to see if the WAN port has been disconnected for easy judgment.

4. You can take the router to a friend's house for comparison and testing, and if there is no condition, you can directly change one.

1. Turn off both the cat and the wireless router and turn them on again.

After a while, you should be able to access the Internet.

If that still doesn't work, then factory reset your wireless router and set it up again.

2. Set up the wireless router again.

Does the cat connect to the wireless router, do you do this:

Plug in the wireless router, don't pick up the cat first, reset the wireless router (restore the factory), connect the computer to any LAN port of the wireless router, enter the router gateway address in the browser address bar (on the label behind the router), enter the settings page, and set it according to the PPPoe (ADSL virtual dialing) method.

Then set the SSID, encryption method, and password. Save, restart.

After setting, connect the network cable from the cat LAN port to the WAN port of the wireless router.

The router needs to be set up, not just a quick one.

1. Connect the line between the network cable, the router and the computer, and start the computer and the router equipment;

2. After starting the device, open the browser and enter it in the address bar to enter the wireless router settings interface. (If you can't get in, please look at the nameplate at the bottom of the router or the router instruction manual, the default settings of different models of routers are different.) ）

3. An account and password to log in to the router appear in the settings interface, enter the default account and password admin, or refer to the manual;

4. After successful login, select the interface of the setup wizard, which will automatically pop up by default;

5. After selecting the setup wizard, a window will pop up to explain that you can set the basic parameters of the router through the wizard, and click Next directly;

6. Set up step by step according to the setup wizard, select the Internet mode, usually ADSL users choose the first PPPoE, if you use other network service providers, select the following two according to the actual situation, if you don't know how to choose, directly select the first item to automatically select, convenient for novice operations, click next after selection;

7. Enter the account and password applied for from the network service provider, and go directly to the next step after the input is completed;

8. Set the wifi password, try to make the alphanumeric combination more complicated, and it is not easy to be rubbed off the network.

9. After entering correctly, it will prompt whether to restart the router, select Yes to confirm the restart of the router, and you can access the Internet normally after restarting the router.

The router is unstable and the possible reasons for the disconnection situation are as follows:

1.Poor heat dissipation causes the chip to overheat, which affects the working performance.

2.Electromagnetic interference was observed.

3.The network cable of the router is loosely connected.

4.The router is aging.

The solution is as follows:

2. Try not to use wireless mice and keyboards, especially near wireless devices such as set-top boxes.

Keep away from microwave, cordless** radiation sources. If possible, the 5GHz router can be replaced to avoid congested frequency bands.

3.Check whether the WAN port and LAN port of the router are loose, and reconnect to ensure a reliable connection.

4.Replace the router.

Update the router firmware.