The WiFi signal in our dormitory is very strong and connected, but why can t I use it?

Method 1: Dial-up failure due to line connection problems.

Home Network Environment Cabling]:

1. There is a cat (modem): cat (modem) - router WAN port; The LAN port of the router --- a computer.

2. No modem: network cable --- router WAN port; The LAN port of the router --- a computer.

Method 2: No router dial-up is set.

Computer enters the router]:

1. The computer IP and DNS settings are automatically obtained.

2. Open the browser, enter the general router address in the address bar is this or check the login information on the back of the router) Enter the route - enter the user name and password, (the default is generally admin).

Set Router Dialing]:

1. In the [Setup Wizard], select [PPPoe Dialing] (some are ADSL Dialing), enter the Internet user name and password according to the prompts, and save.

2. In [Network Parameters] --WAN Settings], select [Normal Mode], and select [PPPoe Dialing] in the three options of [Connection]. The next step is to select [Auto Connect], Save, and Exit.

If it's not a self-installed wifi in your bedroom, many wifi have a password, and even if you can connect it, you can't use it, which is set up. It's the same in our school.

Although connected to WiFi, WiFi also has a layer of authentication, and you need to log in to connect to the Internet. For example, QQ, although you can open this software, you have to log in to chat.

There are several reasons why I can connect to wifi but can't

1. The wifi itself is a problem, the wifi may not be connected normally, resulting in the inability to access the Internet;

2. Router problems, the router may be overheated or damaged;

3. There may be broadband arrears, resulting in inability to access the Internet;

4. The wifi name contains Chinese, resulting in some computers unable to connect to the Internet;

5. Computer system problems, there may be problems with the system, resulting in connecting to wifi but unable to access the Internet.

Suggested workaround:

1. Use other mobile phones or devices to connect to wifi to try whether you can access the Internet and rule out the problem of wifi itself;

2. Restart the router to try, or restore the router to factory settings, then dial up the Internet again, and reset the wifi according to the setup wizard, or change to a new router and dial up to connect to the Internet;

3. Contact the broadband customer service to confirm whether the broadband account is abnormal, such as arrears, recharge the broadband, and then dial up the connection;

4. If the wifi name contains Chinese, it is recommended to modify it to English or a combination of English and numbers before connecting;

5. If the above reasons are ruled out, it is likely to be a computer system problem for a long time, and it is recommended to restore the factory settings. See if that solves the problem.

The wifi signal is full of mobile phones, which is the possible cause and solution of not connecting:

1.First of all, check whether the wireless router is working normally, you can use other mobile phones or digital products to connect to the wifi signal, if you can connect and surf the Internet normally, then generally this router can work normally.

2.The phone is turned on to sleep and the network is turned off.

Check whether the phone has the option to turn off the network in the dormant state, the phone will be disconnected after a period of time or cannot receive the background chat software, the possible reason is that the phone is turned on the function of turning off the network by mistake.

3.If you use the router for a long time, the router may freeze its death. Just restart your wireless router.

4.The type of certification is not suitable. Try to change the authentication type of the router, it is better to choose the secure "WPA2-PSK" type mode, and the following encryption algorithm is better to choose "AES".

5.The network settings of the mobile phone or router are abnormal. Consider restoring your router factory settings and cellular network settings.

If the broadband modem can be connected to the network normally, then it is a problem with the router, and you can check whether the network cable is connected correctly. If the network cable between the broadband modem and the router is normal, you can restore the router to its factory value, and then reset the router parameters to see if it can be restored to normal.

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What is the reason why the mobile phone wifi signal is full but cannot access the Internet?

Episode 29 What is the reason why the mobile phone signal is full but I can't get on the Internet?

There are several reasons why you can't connect to the internet when you connect to wifi

1. The wifi itself is a problem, and the wifi may not be connected to the world, resulting in the inability to access the Internet;

2. Router problems, the router may be overheated or damaged;

3. There may be broadband arrears, resulting in inability to access the Internet;

4. The wifi name contains Chinese, resulting in some computers unable to connect to the Internet;

Suggested workaround:

1. Use other mobile phones or devices to connect to wifi to try whether you can access the Internet and rule out the problem of wifi itself;

2. Restart the router to try, or restore the router to factory settings, then dial up the Internet again, and reset the wifi according to the setup wizard, or change to a new router and dial up to connect to the Internet;

3. Contact the customer service of Limb Broadband to confirm whether there is any abnormality in the broadband, such as arrears, recharge the broadband, and then dial up the connection.

WiFi can not be used, the appearance of limited access rights is generally caused by the following reasons: 1, the wifi signal is not good, the wifi signal is weak or too far will occur, 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.

There is a wifi signal means that your router has a signal, and it means that your mobile phone is connected to your router normally, but this does not mean that you can access the Internet, there is a more important one, that is, whether the router is connected to your home broadband network, or whether your home broadband network is normal.

Whether you just installed the router may not have been set up.

1. Use software with enhanced mobile wifi signal to improve mobile wifi signal.

2. Run the WiFi Signal Booster and click the "WiFi Signal Boost" button.

3. At this time, the wifi signal of the mobile phone will be enhanced, and the enhanced range of the mobile phone's wifi signal will be displayed.

4. On the main interface of the program, click the "Hardware Acceleration Start Now" button to start the WiFi hardware acceleration function of the mobile phone.

5. Of course, this feature requires 100 points to work properly.

1. Use software with enhanced mobile phone wifi signal to improve mobile phone wifi signal.

2. Run the WiFi Signal Booster and click the "WiFi Signal Boost" button.

3. At this time, the mobile phone wifi signal will be enhanced, and the amplitude of the mobile phone wifi signal will be displayed.

4. In the main interface of the program, click the "Hardware Acceleration Start Now" button to enable the mobile phone WiFi hardware acceleration function.

5. Of course, this feature requires 100 points to use normally.

What to do if the wifi signal is weak and the network speed is slow, try the wifi signal booster, the speed is swishing.

Just buy a wifi signal booster and install it in the dormitory. **, Jingdong sells it.

If the Wi-Fi signal is weak, it means that the user's location is too far away from the wireless hotspot Wi-Fi of China Telecom.

It is recommended that users purchase a wireless network relay device and set up a power connection close to the hotspot, which can increase coverage and improve user usage.

Generally, wireless routers have a wireless bridging function, but it is more troublesome to set up, and you can directly purchase a dedicated relay device.

You can bridge a wireless router. Just buy it and plug it into the network cable and set it up. If you buy a router, people will teach you.

If you think the signal is not good, I will push you to buy a TP like to buy a 300M wireless router, so that the effect of penetrating the wall is slightly better. Absolutely. Don't use anything 150m.

It's not expensive, and now this thing is very public, 300m is only between 130 and 150.

It can be solved with a wifi amplifier or a high-power wireless network card.

Just get a network card. It can search for signals in a straight line of 3,000 meters. I'm using this right now.