Next, they will prompt to select WiFi Network> Language.
Switch on the PC while pressing the D Button.Firstly, link out all the external devices, which means, if you connected earphones, mouse, or something else then simply disconnect them.So try to run this on your mac to reach the root cause of problem. “Apple Diagnostic” can help to reach out to the culprit behind wifi not working macOS Catalina.
If you are still not able to fix MacBook wifi not working, try using the 5HGz band, if possible! The reason why I recommend as it offers high bandwidth as compared to 2.4GHz, plus it is more effective and efficient.
At this point, we recommend reinstalling macOS. After that WiFi not working only on safe mode.
Because safe mode on the mac always determines the software bug on startup your mac.
Simply try to follow the primary workaround and Get rid of the wifi interface missing Mac big sur. That might usually be, since a long or just after a macOS Monterey update. Initially, we will try to identify how much issue is difficult as the device uncertainly reaches wifi not working on macOS Monterey.
1.6 Update Date & Time On Your Apple Mac.1.5 Forget the Network And Reconnect Your MacBook.1.1 Why Does My Mac Not Connect To Wifi? Identify Issue!.1 Fix WiFi Not Working on Mac, MacBook after MacOS Monterey, Big Sur.