The laptop doesn t have a password to connect to the wireless network

Networking has nothing to do with whether the computer has a password or not.

Find the wireless network on your computer and connect to it.

Enter the Wi-Fi password and you're good to go.

Summary. Hello dear, hello dear, laptop open wifi can not be connected to 1, laptop can not connect to wifi what to do 1, first check whether the wifi switch on the computer is on, some computers will have 2 switches, one on the side of the computer, one is through the keyboard to achieve the switch, generally if these two switches are not turned on, the wireless network will display the x number, after confirming that these two switches are open, try to network again. 2. If the network icon in the lower right corner is displayed as follows, then check the wireless network card again.

Right-click on my computer -- Device Manager -- Network Adapter to see if the network card driver is good.

The laptop can be connected to the wifi with the password, but it can't connect to the passwordless wifi Hello dear, the laptop can be connected to the wifi with the password, but it can't connect to the passwordless wifi" There are the following situations when you can't connect to the wifi: Some wireless wires that don't require passwords require web authentication to use. When the current wireless signal is poor, the laptop will not connect to it due to the principle of merit.

The laptop network is down. You can check for yourself what kind of situation you belong to and take the right treatment for your situation.

If you have a password, you can connect to it, but you can't connect to it if you have an open one.

Hello dear, hello dear, laptop open wifi can not be connected to 1, laptop can not connect to wifi what to do 1, first check whether the wifi switch on the computer is on, some computers will have 2 switches, one on the side of the computer, one is through the keyboard to achieve the switch, generally if these two switches are not turned on, the wireless network will display the x number, after confirming that these two switches are open, try to network again. 2. If the network icon in the lower right corner is displayed as follows, then check the wireless network card again. Right-click on my computer -- Device Manager -- Network Adapter to see if the network card driver is good.

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Step 4 <>: Then right-click on the computer "Online Neighbors" to enter the network viewing panel, at this time you will find that there is one more local connection here than usual, I named it "My Sharing" as shown in the figure:

Step 5: To the previous step, our "mobile version of the wireless network card" has been set up successfully, the hotspot connected to the mobile phone has been used by the desktop computer, in order to verify whether it is an available network, we can first disable the previous local connection network as shown in the figure:

Step 6: At this time, the local connection has been disabled, and the connection is to the "My Sharing" we just set, and then look at our QQ or ** status, which proves that our desktop has realized the function of "wireless without network card".

First of all, we select Network in the lower right corner of the computer page, and click the left mouse button.

Please click Enter a description.

We directly find the name of the wifi we want to enter on this page, and then right-click the mouse, the word attribute appears, and we left-click on the property.

Please click Enter a description.

Then scroll your mouse and click on the word "security" above.

Please click Enter a description.

After entering the page, we further click on the box after the network security key, enter the password of this wifi, and pay attention to the password not to enter the wrong one.

Please click Enter a description.

After entering the password, it is finally an exciting time, click OK.

Please click Enter a description.

Repeat the first step and select Network in the bottom right corner of the computer page.

Please click Enter a description.

Double-click the name of the wifi you want to connect to, and you will see that the computer is connected to the wifi.

Please click Enter a description.

End steps are summarized.

Click the network in the lower right corner of the desktop, right-click the network you want to connect, click Properties, click Security, enter the password, click OK, click the network in the lower right corner of the desktop, and double-click the name of the wifi you want to connect.

end precautions.

Different computers and different systems will have different specific network connection operations.

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.

Summary. Unsecured networks are alerted when you connect to passwordless wifi.

The laptop can be connected to the password-based wifi, but it can't be connected to the passwordless wifi, and the passwordless wifi will alert the unsecured network when the passwordless wifi is connected.

The phone can connect normally.

Check your computer's firewall settings.

How does it work?

Your computer originally set the IP address, and now connect to WiFi and the IP address in the wireless Wuque Router is not a network segment, or the invalid method is to right-click on the network on the desktop, select Properties, select IPv4, and set the IP address to be obtained automatically.

Set up IPv4

This is originally automatically obtained

Is this the first time you've connected to this network?

Yes, that's right, I just arrived here today, but I can't connect after clicking on the connection after the hole is high. I just tried to turn on wifi on my phone, and then the computer can connect normally. The mobile phone can be used normally even with this wifi. Nian fiber, but the computer just can't connect to this public network.

I can only try to turn off the firewall and restart the computer.