My laptop can t connect to the encrypted wireless network, how to add and use it

Have you ever encountered such a problem, your laptop cannot connect after the wireless network encryption is set? What is the cause of this, we will tell you today how to solve the problem that your laptop cannot connect to an encrypted wireless network.

1. Check whether the configuration of the wireless NIC is consistent with the configuration of the front-end router.

1.Go to the router management page and check the wireless security settings of the wireless router. As shown in the following figure, the router uses WPA-PSK encryption.

3.Click Change advanced settings to go to the wireless network connection properties and remove the irrelevant wireless network configuration from the preferred network.

4.Select the properties of the available network and check the network key to verify that the network is consistent with the encryption method in the router. If not, modify the authentication method and re-enter the correct network key.

2. After confirming that the selected encryption method and password are correct, it still cannot be connected.

Please turn off the security settings of the wireless router and disable the encryption settings in the configuration file of the laptop NIC. Check whether the connection can be carried out without encryption. If the wireless connection cannot be connected without encryption, update the NIC driver.

If the wireless network can be connected without encryption, but the connection cannot be made after confirming that the selected encryption method and password are correct, please change the encryption method.

First of all, make sure that you have a wireless signal around you, turn on the computer, turn on the Wi-Fi connection, turn on the mobile phone to turn on the Internet**Install 360 free wifi (very small and do not cost traffic), turn on 360wifi, click on any one of the free wifi columns to connect for a while, as shown in Figure 3The display can only use its director for free for 1 hour, but we looked at the password from the background and it was OK.

The key is to check the password of the wireless network that you have logged into. Generally, after the phone obtains root permissions, **rootexplorer, find rootexplorer, find data misc wifi wpa this file, here is the password of all your links to the wireless network, corresponding to the wireless network name you just connected to view the corresponding password, after knowing the password, find the notebook, enter the password, and display the connection.

Cause analysis: This failure is that the wifi profile is not saved successfully when you enter a new password.

Troubleshooting: It's very simple, go directly to the wireless network management panel to delete the wireless SSID number, re-scan to get the SSID number of the wifi and then enter the password to connect, the screenshot is as follows.

Manually add the name and password of the MAC, IP address, and encrypted Wi-Fi, and the computer will prompt you

You can change the property by right-clicking on the wiff with the mouse.

Check to see if the password is correct, then look at your phone to connect and try it, and finally try it after restarting your computer.

First of all, see if the wireless network card is turned on, and then do you have the wireless password?

I can't connect, what prompts me.

This question: 1, from your question, you can know that your laptop has some wireless network connections, and some can't, so this situation means that there is no problem with your laptop itself! 2. As long as there is any wireless network, your machine can be connected, it means that the device itself is normal!

As for why there are some network connections, most of them are related to the network, as for the specific reasons, it is best to find the relevant network provider to understand! As long as the other party's router has any restriction settings, this will cause this situation.

To answer this question you asked, our system has assigned you the most professional answer, and in the next 5 minutes, he will answer your questions accordingly, because the current number of consultations is large, please wait patiently. You can review your question, complete the information, or add a description of your question.

3. After opening, you can see the items of managing wireless network, changing adapter settings, and changing advanced sharing settings on the far left.

First of all, you need to know the wifi password.

Wireless networks that do not require a password can be connected under normal circumstances as long as they appear in the list of wireless networks in the notebook. If you can't connect, you may have:

The wireless network may be set with the maximum connection limit, and if the number is exceeded, the connection will not be available. You can log in to the wireless router to see the configuration.

If you are added to the blacklist, you can't connect, you can unblock it.

There is also to manage the wireless network of the notebook, delete the network, and then refresh the wireless network, try to reconnect and then there is a possibility that the static IP is set, and the IP address of the notebook is automatically obtained.

No password can not be connected, use a network cable.

How to connect your laptop to wifi:

1. First of all, you need to create a wireless network link, enter the win7 start menu in the lower left corner of the desktop, and click "Control Panel".

2. Then click "Network & Internet".

3. Next, open the "Network and Sharing Center", here is the function that must be used for win7 computer networking, whether it is connected to a wireless network or a broadband network, you need to open this function to set up.

4. Click "Set up a new connection or network".

5. Select "Connect to Internet".

6. Automatically search for the corresponding wireless network, click on the network with the best signal "connection" and enter the password, if the wifi does not set the password. You can access the Internet by connecting directly.

1. To get started, you need to create a wireless network link, enter the start menu in the lower left corner of the desktop, and click "Control Panel".

2. Click on "Network & Internet" that appears

3. Then open the "Network and Sharing Center", the function that must be used for computer networking, whether it is connected to a wireless network or a broadband network, you need to open this function to set up.

4. Click "Set up a new connection or network" and select "Connect to Internet".

6. Automatically search for the corresponding wireless network, find the wifi you want to link, no password is set, click "Connect" to connect directly to the Internet. If you have a password, you can find the network with the best signal and enter the password.

This can be done from a mobile phone in the following ways:

How to set up a router and Wi-Fi password with your mobile phone.

3. When you enter the router's settings interface for the first time, the "Setup Wizard" will automatically pop up - click "Next".

5. Enter the broadband account number and broadband password provided by the broadband operator - > click "Next".

6. Wireless network settings: "Wireless status" selection: turn on - >SSID" user-defined modification, but note that you can't use Chinese - > select "WPA-PSK WPA2-PSK" - PSK password "user-defined settings" - > click "Next".

7. Setup completed: Click "Restart".

Turn on the router, connect your wifi signal with your mobile phone, enter the browser or, log in to the router (the account password is generally written on the back of the router, if you have modified it before and now forget it, you can also reset the router) to enter the routing settings interface, which is the same as the computer operation.

1.Open the notebook to create a wireless network connection, take win7 as an example, click the "Start button menu" in the lower right corner, and then click "Control Panel".

2.Enter the "Control Panel", you can see the text of "Network and Internet", 3Enter the "network and Internet", and then click to enter the next level of menu, there is a "network and sharing center", which is a necessary function for the computer networking of the win7 system, connect to the broadband network or wireless network to open the "network and sharing center" to set up.

4.Go ahead and click on "Network & Sharing Center" and see that there is a "Set up a new connection or network".

6.At this time, find your wireless router account, click to enter the password, and you can quickly surf the Internet.

The solution to the computer not being able to connect to wifi:

1.Check whether the wifi switch on the computer is turned on, confirm that the switch is on, and then try to connect to the Internet again.

2.If the network icon in the lower right corner is normal, check the wireless network card again. Order on my computer.

First of all, you must have a passwordless wifi nearby, then click on the network connection in the lower right corner of the computer, and click on the wifi connection you want to connect. Click the wifi icon in the lower right corner (if the network cable is not plugged in), and then you can see the searched wifi

list, left-click on the passwordless wifi you want to connect to, connect.