Does wifi work on hp 250 g3 laptop?

Question

laptops

Already tried everything possible. Changed the Wi-Fi module. Installed drivers. We pressed the hot key to turn on Wi-Fi. Everything is even.

Answer 1

The description does not contain the main point. Does he see at least some wifi networks.
If he does not see it, try to boot the liveCD to see if there is a wifi there. If he is a detective in Windows, then look at what's with the antennas (although this is strange), maybe otoshi \ do not work.
Check the work on linux (the same ubuntu, it can be downloaded as a LiveCD)