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This is for those of you who eagerly upgraded only to discover that your audio has entirely stopped working. In this instance, the speakers you were using before to the upgrade produce absolutely no sound. No matter what movie or software you open, nothing is provided.
You’ve already tried changing the volume controls, unplugging and replugging the speakers, and switching to another device to play the media, but nothing appears to work. When allocating speaker outputs during initial startup, MacOS occasionally behaves strangely, which can cause radio silence. Fortunately, this issue is simple to resolve. Look for the Sound icon in your System Preferences under the Apple Menu.
There is a tab labelled “Output” in the Sound settings. You need to have choices for selecting a sound device in this tab. A good option to try is Internal Speakers. We have mentioned steps below to Fix Sound Not Working on Macbook
Ways to Fix Sound Not Working on Macbook
Make Sure the Sound Settings are Correct
Reset the PRAM on your Macbook
As was already mentioned, there’s a risk that your Mac’s crucial parts didn’t start up properly. Consider resetting the PRAM of the MacBook Pro if a firmware-related problem is the root of the no sound issue. This non-volatile RAM contains data about the system’s booting and connected devices.
Restart the Sound Controller on Mac
Final Words
We hope like oue article on How to Fix Sound Not Working on Macbook. Has the Mac stopped responding? Is there no audio coming from the speakers inside? We have solutions if the volume controls, which are often F11 and F12, appear to be greyed out when pressed or if a red light is present next to the headphone port.