Question marked as Best reply User profile for user: HWTech HWTech User level: Level 9 56,138 points Jun 18, 2020 9:33 AM in response to alexsioson Try an SMC reset.Try booting into Safe Mode.If this doesn't work and the Apple System Profiler doesn't show the WiFi card installed, then you will need to arrange a repair with Apple. Show more Less Reply Link