Error 651, how to solve?

Question

WiFi

Connected high speed internet. When connecting via WiFi to a laptop, error 651. What should I do?

Answer 1

There are a lot of tips on the network for error 651: reconfigure the router, recreate the network connection, or reinstall the network adapter driver, and so on.

Answer 2

Router yours or provider?
Check wifi settings on the router, wifi password and encryption type
For old laptops, it should be wpa / wpa2-psk type and aes encryption ...