How do I fix Wi-Fi not configured on Mac?

What can I do if my MacBook Wi-Fi isn’t configured?

Go to Apple menu > System Preferences.
Navigate to the Network section.
Click the plus icon to add a service.
Set Interface to Wi-Fi and enter Wi-Fi as a Service name. Click the Create button.

How do I configure Wi-Fi on my Mac?

Connecting a Mac computer to your Wi-Fi

On the desktop, click the AirPort/Wi-Fi.
On the desktop, click on the Apple.
Click the Network.
Select Wi-Fi from the left pane, click the Network Name drop-down menu, then select the Wi-Fi name you want to connect to.
Click Apply.
On Network preferences, click the.

Why does my MacBook Air say Wi-Fi not configured?

If hardware is the issue, the Wi-Fi drop-down menu will read “Wi-Fi: No Hardware Installed”. That’s either a low-level configuration issue or a hardware problem. You can try to clear the hardware state by resetting the non-volatile memory (NVRAM) or the System Management Controller (SMC).

Why won’t my Mac recognize my Wi-Fi?

Make sure your Mac is within range of the wireless network. The Wi-Fi service may not be available in Network preferences. On your Mac, choose Apple menu > System Preferences, then click Network . After the network is available, try connecting again.

How do I fix self assigned IP address Mac?

6 Easy ways to fix self-assigned IP address issue on Mac

Reset your network preferences on Mac.
Renew DHCP lease on macOS.
Create a new network location.
Reset the firewall on your Mac.
Set Service Order from Mac’s Network settings.
Change DNS servers on macOS.

Do you need firewall on Mac?

In summary, a firewall isn’t really necessary on a typical Mac desktop, just as it isn’t really necessary on a typical Ubuntu Linux desktop. It could potentially lead to more hassle with setting up certain network services. But, if you feel more comfortable with it on, you’re free to enable it!

Why is firewall off on Mac?

Chances are that your computer is behind the firewall that’s part of your router, so having macOS’s firewall turned off makes it easier to set up connections with other Apple devices. If you keep those services enabled or use third-party apps, that could make your Mac vulnerable to a network attack.