Very anxious, solve, the dormitory wifi connection will be dropped

The instability of the wifi connection is generally caused by the following reasons:

The wifi signal is weak, and it is easy to drop the connection after connection.

There are a large number of users sharing wifi hotspots, which causes the network server to be busy, making the network speed slow, and this situation is also easy to disconnect.

Defects in the system of the WiFi receiving device (mobile phone), and there are bugs (including bugs caused by other reasons). The wifi function cannot be used normally.

The hardware (components) of the WiFi receiving device (mobile phone) are damaged or working abnormally.

Through analysis: the situation you encounter should be that the mobile phone mistakenly deleted some components of the system's wifi, resulting in the wifi function cannot be used normally. Or use other third-party software to limit the WiFi function.

Suggestion: Take the phone to a place with a strong wifi signal, connect to the available network, and see if it can be used normally.

It is recommended to restore the router to factory settings, that is, a button on the router, which is available in the router manual. Generally, there is only one button on the router, but for the sake of security, it is better to do it according to the manual, and then reset the password. Remember to set a password.

And the password should be a little more complicated, otherwise it is likely to be cracked by some boring people. (The premise is that after the factory reset, you need to reset some parameters, if you are not sure that you will get it, please be cautious, but the instructions for the router to set up the method are available).

It is recommended that you try the next P2P network terminator firstShould it be a dormitory, many people will rub the net. Your internet speed is low so it gets stuck You control the internet speed.

Let's see if it's okay. See if someone else will drop when using your wifi? If it also drops, it's a problem with the router!

If it's someone else's router, you get an ARP firewall, someone may control your Internet, and he doesn't want to call you on his network, so he keeps telling you to disconnect! ARP Firewall is designed to prevent others from controlling your surfing Good luck!

If you can't connect to the hotspot in the dormitory, there are three possibilities: one is the hardware failure of the hotspot, the second is that the hotspot has changed the password, or the automatic IP acquisition has been canceled (it can be changed to a fixed IP address), and the third is that your receiving location is too far away from the hotspot or the reception conditions are too poor.

WiFi can not be connected, limited access rights are generally caused by the following reasons: 1, the wifi signal is not good, the wifi signal is weak or too far away, it is recommended to get to a strong signal to try to connect to see if it is useful.

2. The router is dead, just restart the router.

3. If the broadband is in arrears, or whether the signal line has a signal, it is directly connected to the network cable by the telecom operator, and then dialed or set a fixed IP to see if it can access the Internet.

4. Whether it is intercepted by LAN software or administrator, for example, if you access the Internet through a public route, it is likely to be caused by someone else's computer attack, and the solution to this situation can only be discussed with the administrator.

5. The router was accidentally reset, just reconfigure it 6. The computer is faulty, just restart it.

7. Other problems with the computer, there may be a problem with the driver or unlimited device, and it needs to be repaired 8. The wifi password is wrong, there is no way to do this, and it can only be solved by obtaining the correct password.

The solution to frequent broadband drops is as follows:

1. If you use a router, disconnect the router for stand-alone dial-up test;

2. If you have a modem device, please pay attention to whether the device is overheated, and it is recommended to turn it off for a few minutes before restarting it.

3. If the connection is dropped when running the program alone (such as when playing a game), it is recommended to restart the computer or reinstall the program;

4. Check whether there is a disconnection caused by a computer virus, and it is recommended to scan the whole disk;

5. If there is a server to choose from the running program, please select China Unicom.

You can also click on it.

First: Use a network cable to connect only the computer and modem to ensure that the system dialer can dial in to the network.

Second: Use a network cable to connect the modem to the wireless router, then connect to the computer to reset the router, and enter the Internet password correctly to see whether the router dialing is successful and whether it can access the network normally. If you can access the Internet, enter the router settings interface, set the wireless network options, use WPA2 or WPA for the wireless Internet security mode, AES encryption is recommended for the encryption type, and then remember the encryption key set, and enable the DHCP function of the wireless router.

Fifth: If you can't access the network, it is recommended to go back to the second step again (note: you need to make sure that you can access the Internet normally) to enter the router settings interface, enter the MAC address cloning, and then use wireless to connect.

Summary. It is estimated that the distance between them should be too close to each other, and the wireless signal is interfered with. Your computer's wireless network card is a little less anti-interference. You can test it this by taking your laptop next to your classmate's laptop and seeing if the disconnection is more frequent.

Another possibility is that the computer hardware performance is low and the data processing speed is slow. And the router is very busy, for example, everyone is watching movies, playing Thunder** or something. When the router is under heavy load, you actively ignore some network requests, and the phenomenon reflected in your computer is very stuck, slow or even dropped.

In the dormitory, even the wifi is always off my roommate's computer is okay I'm okay with the wifi in other places It's not okay to accompany the dormitory Sometimes I can't find the wifi directly Fix it After a while, continue to be disconnected The network reset is also too funny for a while and began to burn again.

In the dormitory, even the wifi is always off my roommate's computer is okay I'm okay with the wifi in other places It's not okay to accompany the dormitory Sometimes I can't find the wifi directly Fix it After a while, continue to be disconnected The network reset is also too funny for a while and began to burn again.

You have 43 hours left on the issue.

Please follow the rules, otherwise you will not be able to receive consulting income.

Keyboard input. It is estimated that the distance between them should be too close to each other, and the wireless signal is interfered with. Your wireless network card is a little worse than the anti-interference ability of your electric potato staring brain.

You can test it this way, take your notebook next to your classmate's notebook and see if the disconnection frequency is higher. Another possibility is that the computer hardware performance is low and the data processing speed is slow. And the router is very busy, for example, everyone is watching movies, playing Thunderbolt or something.

When the router is under heavy load, you actively ignore some network requests, and the phenomenon reflected in your computer is very stuck, slow or even dropped.

Now it's just my computer, the rest are mobile phones, my computer is closest to the router, it should be a problem with my computer, the state is late, wifi is always automatically disabled, and the book is not used, and the network diagnosis must be reported to be fixed.

The wifi has always been used so proven, not a broadband problem.

It should be a setting or hardware issue.

1 Maybe the network card is not good, reinstall the driver or change the network card.

2 If it is a dial-up cat, the shunt is not installed**, and the network is disconnected in and out.

3 Computer Poisoning Reinstall the system.

4 There are vulnerabilities in the system Try the next software like 360 Security Guard.

Let's talk about the problem of setting, try this aspect first.

Click "Start" in the bottom left corner of your computer - select "Control Panel" - click "Network and Sharing Center" - click "Local Connection" - click "Properties" - click "Configuration" - click "Advanced" - turn off all options with the word "IPv4"! And turn off "flow control" too! - Okay, just click "Save" all the way.

If the network is still frequently disconnected after setting, follow the above 4 methods to solve the problem.

There are too many people using campus wifi'The wifi emitted by the router installed by yourself should not work. The bandwidth of 6m is not ** and the upload rate has 6 megabytes, which is normal.

It is recommended that you factory reset your router before reconfiguring it.

If you can't get on the Internet, you should first check whether it is a computer problem, a router, a cat or an external network problem. Use your mobile phone to see if you can connect to wifi normally, and it can't be a problem with the computer itself, turn off the router and the power of the pure cat and turn it on again after a few minutes, replug the network cable from the router to the cat, and report for repair to the broadband operator of the system.

The mobile phone can be connected to the wifi Internet normally to solve the problem, the computer can not go to the Internet normally, the solution:

1. Reset the network.

1. Press win+r on the desktop to enter cmd and click OK to open the prompt window in the command section, and win10 press win+x to open the command prompt (administrator) directly

2. In the command prompt, type: netsh winsock reset (you can copy and paste with the right mouse button).

PS: The win key is a key with a Microsoft icon next to the Ctrl key.

2. Set the IP address and DNS

1. Click the network icon on the desktop taskbar to open the network and sharing center (win10 right-click the network grip mountain icon on the taskbar).

2. Point wireless connection, point attributes, double click IPv4

3. Set the IP address and DNS to automatic.

4. If it is automatic, it can also be set to manual according to the IP on the back of the router (it will not be set, please provide the router login IP).