What happened to my computer? Haven t had Wi Fi for a few days? Hurry, hurry! Who knows help me 50

Turn off airplane mode first.

Here's how to fix it:

1.Move your mouse over the taskbar and right--Properties--Custom 2In the pop-up window, find the wireless network item - select Show only notifications, which can be set to hide and show, according to your own needs.

Is wireless disabled in the local connection?

1. Open the "Service" management interface first, find "DHCP Client", "Network Location Awareness", "IP Helper", "WinHTTP Web Proxy Auto-DiscoveryService", and "Network List Service" to see if the current status is "Running".

If the "Startup Type" is "Manual", right-click and click "Start" in this service;

If the "Startup Type" is "Disabled", right-click on the service and select "Properties", set the "Startup Type" to "Startup" on the interface that appears, click "Application", then click "Start", and then click OK.

Once all the services involved have been completed, try to reconnect to the wireless network.

2. Use the command to try to re-obtain the IP address.

Press the windows key and the R key at the same time, enter cmd and click OK, then enter "ipconfig release" and press the enter key, and then enter "ipconfig new" and press the enter key, it will try to obtain the IP address again, and you can test whether it can be successful.

3. If the above operation is invalid, you can try to reset the network configuration and then restart the computer for testing.

Press the Windows key and the R key at the same time, type cmd, click OK, then type "netsh winsock reset" and press the enter key, wait for the display operation to be successful, and then restart the computer for testing.

4. The above operation is invalid, you can try to reinstall the driver of the wireless network card and then test.

It could be a problem with the network.

Here's how to connect your computer wirelessly:

First of all, check whether the driver of the wireless network card is installed correctly.

Right-click "My Computer" - Properties - Hardware - Device Manager to check whether there is a network device marked with a question mark or exclamation mark, if there is, it means that the wireless network card driver is not installed correctly.

Open Kingsoft Guard, click the "Reinstall System" button on the main interface, open the "Hardware Detection" function below, click "Network Card", and you can see the information of the local network card and wireless network card.

The computer does not automatically obtain the IP address, manually set the IP address to any number of "X", and the value range is 2-254 Subnet mask Gateway Automatically obtain DNS to try to see if it can connect to the Internet.

Answer the first step Right-click the network icon in the lower right corner to open the "Network and Internet" settings 2 Step 2 Click to change the adapter option to enter the network connection, right-click on Ethernet, Properties 3 Step 3 Double-click the Internet protocol version 4 with the left mouse button, check Automatically get IP address, automatically get DNS server address, OK, OK again.

Step 1 Right-click the network icon in the lower right corner to open the "Network & Internet" settings 2 Step 2 Click Change adapter options to enter the network connection, right-click on Ethernet, Properties 3 Step 3 Left mouse button double-click Internet protocol version 4, check Automatically get IP address, automatically get DNS server address, OK, OK again.

Here is the tutorial you can refer to.

Question: Thank you, what is the reason for the sudden lack of Internet while playing, thank you, what is the reason for the sudden lack of Internet while playing.

Most of the time it's a problem on the network side.

Question: Okay, I just used your method, and I still don't have an internet connection.

Okay, I just used your method, and I still don't have an internet connection.

The router has no lights.

The computer connection router is not set up.

Do you have a 360 on your computer? If there is, open the 360, there is a disconnected first aid kit inside, and you can fix it.

The steps to solve the problem are as follows:

2. Open the driver wizard software to check whether the software installed on the computer is the latest, if it is an old version, please reinstall or upgrade.

3. After installing the wireless network card provided by the driver wizard, if you can't search for the wireless network, then you should adjust some settings of the system, open the online neighbor, and check the network connection, as shown in the figure.

5. After installing the wireless network card provided by the driver wizard, if you can't search for the wireless network, then you should adjust some settings of the system, open the online neighbor, check the network connection, and double-click the wireless network connection as shown in the figure.

6. Click General, and then click Configure.

7. Finally, click Power Management.

8. Remove the check box in front of the "Allow the computer to turn off this device to save power" option, and then confirm.

9. Restart the computer.

The computer can't find the Wi-Fi connection solution:

Method. 1. Whether to disable the wireless network card.

1. Go to the Control Panel - Network and Internet - Network Connection.

2. Check whether the wireless network card is disabled.

3. Select Wireless and right-click Enable.

Method. 2. Whether to install the wireless network card driver.

1. Go to the Control Panel - Network and Internet - Network Connection. No Wi-Fi connection is shown. It means that the wireless network card driver is not installed.

2. Enter the official website of the driver wizard.

4. Open the software, the software will automatically detect the drivers that need to be installed, and then install them manually.

Click the Windows R key, enter, click OK, find WLAN AutoConfig, double-click, change the startup type to Auto, and click OK.

1. Go to Device Manager.

Network adapter.

Check if there is a wireless network card: if not, install the driver of the network card;

The wireless network card is enabled does not necessarily mean that the wireless switch is enabled, you turn on the wireless wifi switch as well, and press the fn key + the wireless signal key at the top of the keyboard if there is no switch. If it still doesn't work, you'd better uninstall and reinstall the wireless card, restore the wireless router to factory settings and then restart the router, and don't set the password where the connection password is required.

Disable the Wi-Fi card and then enable it.

Right-click on Properties, then find Wireless Connection, right-click Disable. Wait a while and right-click to enable.

If not, restart your computer.

Check the road to see if the network card is burned and see if your wireless is turned off.

If the computer suddenly has no network, teach you to use a data cable to make the computer successfully connect to the network!

Open the Device Manager network adapter and reboot it with the problem.