Laptop, what s going on when I can t connect to WiFi? 10

Oh, 09 years, more than 10 years ago, definitely not convinced by the current one, reinstall the chipset driver, network card driver, set the system time, restart the computer to try.

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 opened, the wireless network will display the X number, confirm that these two switches are in the open state, and try to network again.

2. If the network icon in the lower right corner is not displayed, check the situation of the Raid wireless network card again. Right-click on my computer -- Device Manager -- Network Adapter to see if the network card driver is good.

4. If there is no problem with the above, and you still can't connect to the wifi network, then you can re-enter the wifi password to try to connect. To do this, right-click on the wireless network signal. Re-enter your password and connect again.

5. You can also delete the unconnected wireless network from the network and search for it again to try to connect. Here's how, first open the Network and Sharing Center - click Manage Wireless Network, here will show the name of the WiFi signal that the computer has been connected to before - right-click on the name of the WiFi signal or segment - delete the network, the network will be deleted from your computer, you can search for the WiFi signal again, and then enter the password to try to connect.

If none of the above works, it is possible that there is a problem with your computer's network card or that the wifi network you are connected to has blocked your computer.

Reinstall the wireless Yunchen network card driver, then disable the wireless network card, and then enable it again, select the password that needs to be connected to Wi-Fi and enter the correct password.

Install the Driver Wizard with a network card driver.

There are diagnostics in it.

The computer network settings and the wireless network settings do not match the requirements, this problem occurs because the computer settings have just been modified, and the wireless network has not yet reacted, so it leads to a mismatch, delete the network and reconnect, the specific solution steps are as follows:

1. Click the [Start] button with the Windows icon in the lower left corner of the desktop.

2. Click the [Control Panel] option on the right to enter the control area.

3. Find and click to enter the Network and Sharing Center.

4. Click to enter the [Manage Wi-Fi] option on the left.

5. Select the network name of "Warning mismatch", right-click to delete, and reconnect to the network after deleting, and the problem will be solved.

The laptop can't connect to wifi, and there are several possible reasons:

1. First go to the device manager to see if the wireless network card is disabled. Then see if there is any problem with the wireless network card driver, it is best to upgrade the driver or reinstall it again.

2. Restart your computer and wifi device.

3. Delete the wireless network that has been saved by the computer and scan the connection again. Enter the connection manually if necessary.

4. Restore the WIFI device to factory state and reset it.