Unusable wireless network connection

The wireless network can be connected but cannot be used

Possible reasons and solutions for mobile phones with full WiFi signal but unable to connect:

First, make sure the wireless router is working properly. You can try to use other mobile phones or digital products to connect to the same WIFI signal. If they can connect and access the Internet normally, then generally speaking, the router is working normally.

2. The phone is in sleep mode and the network is turned off.

If you find that your phone disconnects after a while or is unable to receive messages from background chat software, it may be because you have mistakenly turned on the option to turn off the network when your phone is in sleep mode. At this point, you can check your phone's settings to make sure this feature is turned off. This will solve the problem of not being able to receive information.

3. If the router is used for a long time, the router may appear to be suspended. Just restart the wireless router.

If you encounter the problem of inappropriate authentication type, you can try to change the authentication type of the router. Select the secure "WPA2-PSK" type mode, and preferably "AES" as the encryption algorithm. This might solve your problem.

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

The wireless network is connected well but it doesn’t work.

Let’s check out some common reasons why the wireless network is connected but cannot access the Internet, as well as the corresponding solutions.

1. Check if the password is wrong

When entering the wireless connection password, since the password is long, it may cause input errors. It is recommended that you confirm again before entering the password. If possible, try copy-pasting your password. However, it should be noted that when copying and pasting, avoid selecting irrelevant characters. The most common mistake is to add one or two extra spaces.

2. Whether the wireless router has been bound to the MAC address

In order to prevent others from surfing the Internet, many home users will set up wireless Mac address filtering. However, when the computer or wireless network card is replaced, it may cause the problem of being unable to access the Internet. In order to solve this problem, we need to add a new MAC address in the router settings.

3. Whether the service settings are completely correct

In order to solve the problem of abnormal wireless network usage, you need to check the service settings on the computer. Make sure the DHCP Client and WirelessZero Configuration services are started. If the DHCP service is not started, the computer with automatically assigned IP will not be able to automatically configure the IP address.

4. Whether the assigned IP address is set correctly

For wireless network connection settings, you need to manually assign the IP address and DNS address in the wireless connection properties of Windows. However, unlike Linux, Windows cannot set different IP addresses for different wireless networks. This means that when switching multiple wireless networks, if you use a manually assigned IP address, you may not be able to successfully access the Internet.

5. Whether the driver is suitable for the current network card

This situation usually occurs when the wireless network card is used for the first time, especially when using the Windows 7 operating system. Under normal circumstances, the system will automatically download and install the appropriate network card driver. However, in extreme cases, the downloaded driver may not be suitable for the network card, so you may need to manually download the driver from the manufacturer's official website.

6. Are the necessary patches installed?

In the Windows XP operating system, if your router uses WPA2-PSK encryption and you have not upgraded to the XP SP3 version, you need to install the KB893357 patch to support this encryption method. This patch will allow your system to properly connect to wireless networks using WPA2-PSK encryption. So if you are experiencing connectivity issues, make sure you have this patch installed.

Why can’t I access the Internet even though the wireless network is connected?

If you are unable to access the Internet, you can try the following steps to solve the problem. First, try to use another mobile phone to connect to the wireless network. If you cannot access the Internet, it is recommended to restore the router to factory settings and reset the wireless network. Here are the specific steps to set up your wireless router: 1. Locate the router's reset button, usually on the back or bottom. Use a long, thin object (such as a needle or toothpick) to press and hold the reset button for about 10 seconds until the router light flashes. 2. After waiting for the router to restart, use a computer or mobile phone to connect to the router

In order to connect MODEL (cat) and router, we can follow the following steps: 1. Use a network cable to connect the MODEL and router. 2. Insert the network cable connected to the MODEL into the WAN port of the router. 3. Connect the computer and router with a network cable. 4. Plug the network cable connected to the computer into the LAN port of the router. Through the above operations, you can successfully connect the MODEL and the router. In this way, your computer can communicate with the router smoothly. Remember to check if the connection is stable,

2. Click on the local connection, then select "Properties", then double-click "Internet Protocol (TCP/IP)", and select "Obtain an IP address automatically" and "Obtain a DNS server address automatically" in the pop-up window. After setting this up, you can successfully solve network connection problems.

3. After the local connection is connected, open the IE browser and enter: 192.168.1.1 or 192.168.0.1 (this address can be found on the router, whichever is marked on the router). After entering A login interface will pop up. The default account and password are usually admin. After entering, you can enter the router management interface (the account and password can also be found on the router).

4. When entering the management interface, you can usually see several large sections. What you need to pay attention to are the network parameters and wireless parameters. The former is to set the connection between the router and the external network, and the latter is to set the wifi password. First enter the network parameters. There are generally three modes to choose from: 1. ADSL virtual dial-up (PPPOE), which is the dial-up Internet mode commonly used in families. 2. Dynamic IP often appears in shared Internet situations. 3. Static IP, usually fiber-to-the-home in some communities, or a dedicated line applied for by the operator.

5. Select the router mode according to the information provided by the network operator. Generally, dynamic IP is sufficient. If it is static IP mode, you need to fill in the IP address, subnet mask, gateway and DNS assigned by the superior router. After the settings here are completed, the computer can access the Internet.

Next, we will learn more about the steps to set WiFi password. First, enter the wireless parameter setting page and find the SSID option. Fill in the WiFi name you want to set here, and this name will be displayed on your phone or other device. Next, set your WiFi password in the PSK password option. Make sure your password is strong and contains letters, numbers, and special characters. After completing the settings, select the "Restart Router" option in the system tools, so that the settings of your wireless router are completed. This way, other devices can connect to your network by entering the WiFi name and password. Hope this explanation can help you set up WiFi password smoothly. If you have any other questions, please feel free to follow

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