Win7 system prompts "Windows can not connect to the wireless network" error message solution

Solution:

First, delete the configuration file

Symptom: If the wireless device always shows that it is connecting or is obtaining an IP address, but the connection cannot be successful.

Solution:

1. Try to delete the wireless configuration file saved on the computer;

2. Also ensure that the DHCP function of the router is enabled.

Delete method:

1) Click the wireless signal icon in the lower right corner of the computer, click [Open Network and Sharing Center];

2) Find and click [Manage Wireless Network] ], in the displayed network list, find the signal of the router, right click and click [Delete Network].

2. Confirm the wireless name

The connection error signal will cause the connection to be unsuccessful. Please confirm the wireless signal name (SSID number).

Confirmation method: Connect to the router management interface through a wired computer and click on the Wireless Settings >> Basic Settings to view the SSID.

After confirming the signal name, search for the wireless signal again, confirm whether the wireless signal is the signal of your own router, and try to connect again.

3. Confirm wireless password

Entering the wrong wireless password will also cause the connection to be unsuccessful. Please confirm the wireless password.

Confirmation method: Connect to the router management interface through a wired computer and click Wireless Settings >> Wireless Security Settings to confirm the wireless password.

Fourth, turn off the wireless MAC address filtering

Wireless MAC address filtering is enabled on the router. If the rules are set incorrectly, the wireless connection will not be successful. It is recommended that this function be disabled.

Setting method: Connect to the router management interface through the wired computer, click Wireless Settings >> Wireless MAC address filtering to disable the wireless MAC address filtering function.

V. Cancel wireless encryption

If the password is entered correctly but cannot be connected, it is recommended to cancel the encryption and test whether the connection is successful without encryption.

Setting method: Connect to the router management plane through a wired computer, click Wireless Settings >> Wireless Security Settings, select not to enable wireless security, then save and restart.

After the reboot is complete, the wireless terminal tries again to connect to the signal.

VI. Comparing other wireless devices

Use other wireless terminals to connect to the router to confirm whether you can access the Internet. You can also use the wireless terminal to connect to other normal wireless network comparison tests.

The above is an introduction to the Win7 system prompt "Windows can not connect to the wireless network" error message solution, friends with the same problem can try.