![]() ![]() This means that your Wi-Fi problem is caused by something else. It should return a result like “No such file or directory”.Enter the following command and hit Enter.Open the Terminal app (Applications > Utilities).Modern Macs do not even have this file anymore. It is possible that an old system configuration file may cause this.After resetting SMC, are you still having Wi-Fi issues? If so, please see the next tip. Apple’s document explains how you can do that. It is slightly different on different Mac models. Resetting SMC (System Management Controller) is a little bit complex.If you are still having this problem then now reset SMC. ![]() ![]() Now check if the Wi-Fi icon still shows the X icon and Wi-Fi: No hardware installed message. Then restart your Mac, immediately press and hold down the Command + Option + P + R keys together until you hear the reboot sound (about 20 seconds).If restarting your Mac does not help, the second tip you should try is to reset NVRAM and SMC.The first thing you should do is to simply restart your Mac.This short article explains how you can troublesoot this Wi-Fi issue: Your Mac may start having this Wi-Fi issue after updating your computer. If you see this error message, this means that your Mac is unable to detect your Wi-Fi adaptor because of two possible reasons: (a) Wi-Fi adaptor is not installed or (b) Wi-Fi adaptor is failed.Īs everyone relies on their Internet connection to function properly, this can very frustrating when your wireless connection goes down as a result of this problem. Users state that they can’t get online because their Mac computers display this message: “Wi-Fi: No hardware installed” (see the image below) when the Wi-Fi icon in the menu bar is clicked. In fact, several users report this problem. Some macOS users may experience this issue. Facebook Tweet Pin Share Like LinkedIn Print ![]()
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