Reasons for the sound not working on the MacBook?

Sound not working on a MacBook is a very frequent problem. The best part is that most MacBook no sound issues are caused by small issues that are simple to resolve. When the MacBook stops working, try to opt for a number of repair procedures. In this article, various repair issues of the MacBook are discussed.

Some of the common sound issues of MacBook

Is Mac’s audio not operating normally, and you still have not found the reasons? Here are some of the common sound issues that users complain about-

  • The volume/sound settings aren’t functioning, and the keys aren’t responding either.
  • The sound and volume controls are completely worn out.
  • The Mac is deafeningly silent.
  • The speakers, whether internal or external, are not functioning.
  • The sound on the Mac is muffled

Things to consider when the sound does not work properly on the MacBook

A few things must be looked upon before opting for a solution when the sound on MacBook stops functioning-

App issue on Mac

It’s possible that the Mac doesn’t have sound since it won’t play audio in certain software. If users can’t hear sound from a video in Safari, for instance, ensure the audio isn’t muted by selecting the video’s volume slider. Other audio sources, such as iTunes and QuickTime movies, must also be checked to see whether they can play the sound or not.

Check Mac’s Volume

As simple as it seems, this is the basic step to follow. Find if the volume hasn’t been muted on purpose. To increase the volume, use the volume up-F12 key.

When you hit F12 or F11 to raise or reduce the volume while holding down Option+Shift, the sound will adjust in tiny amounts than when you are using the keys alone.

Opt for Maintenance scripts

If you’ve discovered that Mac’s sound isn’t operating, consider using CleanMyMac X and its Maintenance scripts utility. What are Maintenance Scripts, in case you’re wondering? These improve Mac’s speed by doing tasks such as restoring disc permissions, validating the starting disc, and recreating the launch services database.

List of reasons the sound is not working on the MacBook?

Few of the most prevalent causes of the MacBook sound issues are described here-

  1. It’s possible that a hardware component (speakers or headphones) isn’t functioning efficiently.
  2. There might be a problem with your Mac’s driver or firmware.
  3. The necessary elements for playing audio on the Mac aren’t loaded correctly.
  4. It’s likely that the place where the sound’s firmware is stored is damaged, or that certain files are lost.
  5. If you are unable to play sound on the browser, there may be an issue with it.
  6. You may have made an inadvertent modification to your Mac’s settings, resulting in the MacBook Pro has no audio.
  7. The media file could be damaged, improperly loaded, or lacking a header.
  8. It’s also possible that the program you’re using to play the media file is damaged or incompatible with the audio file.

Also read: Can mac get viruses?

Solutions to the issue of sound not working on the MacBook

Check the sound settings

  1. Open System Preferences on the Mac, then choose Sound, then the Output tab.
  2. Verify that the right output device is picked if you have several output devices available. Choose the proper output device.
  3. Ensure the ‘Mute’ option is not checked. If you check this box, all sounds will be muted. Perhaps you switched it on unintentionally.

Update the MacBook

Kindly ensure that the MacBook has the most recent macOS software updates installed. Follow the steps to proceed-

  1. Open System Preferences and choose Software Update on macOS Mojave or later version. This will perform an update verification. If any updates are available, select Update Now and follow the instructions mentioned on display.
  2. High Sierra or an older version of macOS: Open the App Store on the Mac and choose Updates available.

Check Applications

Certain apps, like screen recorders, load their audio output drivers so that you can always route your Mac’s output to the record application whenever you record your screen. If you’ve installed such an application, it’s likely that the driver is conflicting with Mac’s sound output. Follow the steps below to proceed-

  1. Select Sound from the System Preferences menu.
  2. Pick the Output tab from the menu.
  3. It is possible that the sound on the Mac isn’t operating because an output choice that appears like a software app is selected.
  4. In that case, uninstalling the program is the best option. You could simply drag the program to the Trash, but this will not completely uninstall it or delete all of the data it has left on the Mac.

Sudeepta is a Professional Content developer, Editor, Proofreader, Social Media Marketer, Creative and Technical Content Writer. She is a Blogger, Nature lover, and budding Photographer from Assam who is passionate about words, food, and travel.

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