A locked volume on your Mac can be inconvenient, especially if you have videos to watch or work to do, but what could be causing it? I will address that, as well as any other relevant concern.
Here, I’ll walk you through how to fix a non-working volume on Mac and explain why you can’t increase or decrease the volume. Continue reading to find out. If you want to master the volume button menu bar on Mac, I recommend watching the video. below, which I’m sure you’ll find useful.
A MacBook is a fantastic machine, but it requires some additional hardware to be fully utilised.
A MacBook volume is locked due to an error in the Mac’s sound settings, the internal speakers being disabled, or dirt accumulating in the headphone port. To unlock it, press F10, F11, or F12 on the keyboard to mute, decrease, or increase the volume, as well as clean the headphone port of dust.
How To Resolve Volume Not Working Issue On Mac?
- Reboot Your Mac
- Examine the volume in various apps.
- Press and hold the volume-up button.
- Look for any external volume controls.
- Remove any dirt from the headphone jack.
- Examine your USB ports
- Think about updating your software.
- Attempt to reset the PRAM.
- Restart the SMC (System Management Controller)
To fix a locked volume on your Mac, first play something in music or iTunes, such as a video or music, to confirm that there is no volume, and then try the following solutions:
1. Reboot Your Mac—On occasion. Turning it off and on again can help solve problems like this, so give it a try.
2. Examine the volume in various apps-: The sound may work in music or iTunes, but not in Safari. Most likely, you accidentally reduced or muted the volume in Safari. If this is the case, look for sound controls in the video window you’re watching from and adjust them manually, as some videos are muted by default.
3. Press and hold the volume-up button:- To ensure that the volume is not turned down, press the volume-up button. Locate the F12 key on your keyboard and press it to display an overlay on your screen. If pressing F12 does not work, you can also select the volume option from the menu bar.
4. Look for any external volume controls-: By checking your headphone socket, you can ensure that no plugin gadgets, such as AirPods., are connected to the Mac. If they are, plug them in to test the volume through your Mac’s internal speakers and see if sound is playing.
5. Think about updating your software:– Make sure your Mac is running the most recent macOS version to improve performance and resolve any issues, such as a locked volume.
6. Examine the headphone jack for debris (some Mac models indicate this with a red light)-: Your volume may stop working if there is something in the port, most likely dust or fluff. So, if there is any dust or debris, blow it out. Connect some headphones and press while holding one of the volume buttons to see if you’ve solved the problem.
7. Examine your USB ports-: Disconnect anything connected to your Mac, including HDMI cables, thunderbolts, and USB devices, as they may have an effect on the audio. Apart from the audio port, make sure all other ports are free.
8. Try resetting the PRAM-: This process may resolve any sound-related issues. To do so, restart your Mac while holding down alt (or option), command, R, and P at the same time. To make this work, don’t let go of the keys until your Mac computer starts and chimes. Allow it to chime once more before releasing the keys.
9. Reset the SMC (System Management Controller)-: This may or may not work. The SMC stores temperature, power, and other important settings. Check here to learn how to reset SMC on your Mac, depending on its model.
If none of the above solutions work for you, your Mac most likely has a hardware failure that needs to be repaired. You should also consider returning the Mac to an Apple store to have the hardware checked. However, before you go, you must first make an appointment.
Why Can’t You Change The Volume On A Mac?
If you can’t adjust the sound on your Mac even after pressing the volume up and down buttons, your settings are probably incorrect, or your internal speakers are deactivated, or you have external output devices like speakers and monitors set up and connected to your Mac.
As a result, I would recommend that you first open the sound menu in the system preferences to determine why your Mac is not working properly. After opening the system preferences menu, navigate to sound, and then to output, where you’ll see the selected output device. Change the settings to internal speakers if it’s a third-party device.
In fact, having external output devices like speakers and monitors set up is the most common cause of failure to increase or decrease on your Mac. Because these external devices have their own volume controls, it may be impossible to control the volume on your Mac.
If you’re stuck because your Mac’s volume is set to a low level, an app like Boom 3D could be your next best friend. It enables you to bypass any protocol that locks your Mac’s volume and raises the volume of your audio.
Aside from that, Boom 3D allows you to customise presets, change the default volume settings of various apps, and listen to your favourite music at maximum volume.
Additionally, suspected malware could be a problem and the reason you are not increasing or decreasing the volume. As a result, I recommend that you use an app like CleanMyMac X, which helps identify junk or malware that may be interfering with your Mac’s normal functionality, including sound issues.
With that knowledge, we can agree that the Mac volume may stop working, but it is repairable. Locked or limited volume are some of the issues you’ll run into if you’re a fan of Apple products. However, you should not be concerned because there is always a way out.
I hope you find this article helpful. Please let us know your thoughts regarding this article via comments below.