![]() I imagine that I will sometimes get “No Hardware Installed” again in the future. It had no effect.Īfter restarting the MacBook again, it now says “Wi-Fi: No hardware installed” and will not let me create a new Wi-Fi service.Īfter another reboot I was able to turn WiFi on again, but it turned off after about ten minutes. I’m afraid that the fact that the Wi-Fi turning itself back off again indicates that it’s a hardware issue.Īfter seeing a response to another user who had a similar problem, I have also tried using Terminal to “cycle the power to my wireless card”. Mac book pro'13 2.543 Ghz Intel Core 2 Duo 4Gb 1067 Mhz DDR3. ![]() My husband also has a computer hardwired, which is not a Mac. I have a Mac computer that is hardwired for Internet (I have a cable plugged into back of computer). Router is Amped Wireless ATHENA, High Power AC2600 Wi-Fi Router with MU-MIMO (RTA2600). The Broadcom WiFi card is supported but you have to use the driver. Using a iMac (21.5-inch, Mid 2010), running El Capitan version 10.11.6. It worked with both Mint 17.3 and Mint 18. Since then, I have simply been repeating the process every time the Wi-Fi turns itself off, but it is very inconvenient and I hope it is not the only fix. Here's what worked for me with a Macbook Pro I have. This fix actually worked, but the problem returned after about thirty minutes. ![]() I have tried making the Wi-Fi service inactive, deleting it, then restarting the MacBook and adding the service back. When I open Network Preferences and press “Turn Wi-Fi On”, nothing happens. The Wi-Fi icon in the menu bar is displaying as empty.
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