Why does my MacBook Air have no output sound?

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56 viewsOctober 8, 2024Laptop

Jagoda

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I am experiencing an issue with my MacBook Air where there is no output sound. The device was working fine, but suddenly, I couldn’t hear any audio from the speakers. I made sure that the volume was turned up and the mute button wasn’t activated. I even tried plugging in headphones, but still, no sound was coming out. It’s becoming very frustrating because I use my MacBook for important tasks that require audio, such as video calls, watching tutorials, and listening to music. I’ve checked all the basic settings, but nothing seems to work. I haven’t installed any new software or made any changes that I think could have caused this issue. What could be the reasons behind this problem, and how can I identify what’s going wrong?

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9 Answers

Savana · Answer 1 · 2025-01-04T21:13:59+00:00

It’s possible that your audio settings have changed unintentionally. To verify, go to System Preferences > Sound > Output and ensure that ‘Internal Speakers’ is selected. Sometimes devices switch outputs after updates or accidental clicks.

Tarek · Answer 2 · 2024-12-18T05:08:00+00:00

Reinstalling the sound drivers worked for me as well. Head to System Preferences > Sound, click on Internal Speakers, and restart your MacBook while holding the Option and Command keys to reset sound settings. This ultimately fixed my audio output issue.

Avice · Answer 3 · 2024-12-14T18:45:00+00:00

Third-party applications might also mismanage audio settings. When I faced a similar issue, reviewing audio preferences within apps like Zoom or Skype helped to spot inconsistencies or overrides in the output settings.

Rayniel · Answer 4 · 2024-12-06T06:17:35+00:00

A friend advised me to reset the audio service via the Terminal, which worked for me. Here’s how:
1. Open Terminal from Applications > Utilities.
2. Type sudo killall coreaudiod and hit Enter.
3. Enter your administrator password if prompted. This command reboots the core audio service, which fixed my problem immediately.

Burt · Answer 5 · 2024-11-27T21:44:56+00:00

I found that resetting the NVRAM (Non-Volatile Random Access Memory) helped resolve my sound issue. Here’s the process I used:
1. Shut down your MacBook.
2. Turn it on and immediately hold the Option, Command, P, and R keys simultaneously.
3. After about 20 seconds, release the keys. Resetting NVRAM can clear up many settings-related issues, including audio problems.

Anselmo · Answer 6 · 2024-11-09T09:27:24+00:00

In my experience, such problems can also stem from leftover Bluetooth connections. Check if your MacBook Air is still paired with a distant or disconnected Bluetooth speaker. Turning off Bluetooth in System Preferences resolved the issue for me immediately.

Laina · Answer 7 · 2024-10-13T13:04:21+00:00

Sometimes a simple restart does the trick. Save your work, close all apps, and restart your MacBook by clicking the Apple menu and selecting Restart. This uncomplicated step cleared up my sound problems more than once.

Benjamim · Answer 8 · 2024-10-08T23:26:31+00:00

Updating macOS can sometimes resolve these issues. Navigate to the Apple menu, select System Preferences > Software Update, and install any available updates. When I did this, it resolved the sound problem by correcting underlying software bugs.

Jerrold · Answer 9 · 2024-10-08T21:07:34+00:00

Checking for physical obstructions might help. Use a flashlight to inspect the headphone jack for any dust or debris and clean it if necessary, using compressed air. Additionally, running Apple Diagnostics might uncover any hardware issues:
1. Restart your MacBook Air.
2. Hold down the D button while it boots up.
3. Follow the on-screen prompts to run diagnostics.