MacBook WiFi Not Working Dubai

Start with software, since most Wi-Fi issues aren't hardware: forget the network and rejoin, reset the SMC and NVRAM, and check whether other devices on the same router are fine. A macOS update or a VPN/proxy setting often breaks it. If Wi-Fi is greyed out or "No hardware installed" appears, that's the AirPort card or its antenna cable — sometimes knocked loose after a screen or hinge repair, sometimes a failed module.

We separate the software fixes from a genuine card or antenna fault so you don't pay for hardware you don't need.