Troubleshooting macOS Sonoma WiFi Not Working： Step-by-Step Guide

Oh, let me tell ya, these tech things can be real tricky sometimes, especially when you update to somethin’ new like macOS Sonoma and then, bam! The Wi-Fi just won’t work no more. I know it can drive ya up the wall, so let’s get to fixin’ it step-by-step, nice and easy.

1. Check If Wi-Fi is Actually On

First things first, make sure the Wi-Fi is even on. I know, sounds too simple, but sometimes it’s the little things we miss. Go up to that Apple icon in the top left corner, click on System Settings (or System Preferences for older versions), then find Network. If ya see a button that says Turn Wi-Fi On, well, ya gotta click it and make sure it connects to your network proper.

2. Forget the Network and Rejoin

Sometimes the computer gets all confused with networks it’s been connected to before, so what ya can do is make it “forget” the network and then rejoin it fresh. Here’s how:

• Go back up to that Apple Menu and open System Settings.
• Scroll down till ya find Wi-Fi on the sidebar and click it.
• Click on Details next to your Wi-Fi network, then select Forget This Network.

After you’ve forgotten it, go ahead and reconnect to that Wi-Fi. It’s like givin’ the network a clean slate.

3. Fix the DNS Settings

Now, sometimes it’s the DNS settings actin’ up. So, ya gotta head back to System Preferences, go to Network, and hit the Advanced button. Then navigate to that little tab that says DNS. Here, ya just need to delete any DNS addresses ya got under the DNS servers. When you’re done, try connectin’ to the Wi-Fi again and see if that did the trick.

4. Restart the Mac

Oh, I know it sounds simple, but believe me, sometimes just restartin’ the Mac does wonders! Just click on the Apple logo, then select Restart. Give it a minute and let it turn back on, and see if your Wi-Fi’s back up and runnin’.

5. Update to the Latest macOS Version

Updates don’t always play nice, and sometimes Apple releases fixes after the main update, so if there’s a newer version of Sonoma, go ahead and get that installed. Just go to System Settings, select Software Update, and see if there’s anything there. If ya see an update, go ahead and install it. Could be a simple bug fix that’s causin’ all the Wi-Fi trouble.

6. Check the Router and Modem

If nothin’s workin’ on the Mac side, ya might wanna check if it’s a problem with your router or modem. Unplug ‘em both, wait about a minute, then plug ‘em back in. Let ‘em restart, and then see if your Mac connects better.

7. Try CleanMyMac X (Optional)

If you’re willin’ to try a software to clean up your Mac, there’s this program called CleanMyMac X. It ain’t free, but they do have a 7-day trial. It’s worth a shot if you’re still havin’ trouble, as it might clear out any software issues messin’ with the Wi-Fi. Just make sure ya get it from the official MacPaw site.

8. Consider a USB Wi-Fi Adapter (If All Else Fails)

Alright, if ya tried everythin’ and it’s still not workin’, then it might be worth tryin’ a USB Wi-Fi adapter. Sometimes, especially with older Macs, this ends up bein’ a good workaround. Just plug it in, install any drivers if needed, and see if that finally gets ya connected.

Well, there ya have it! With these tips, your Mac should be workin’ on Wi-Fi again. It can be a bit of a hassle, but patience pays off. Give it a go, and here’s hopin’ your internet’s back in no time!

Tags：[macOS Sonoma, Wi-Fi Issues, macOS Tips, Wi-Fi Not Working, Apple]