If the sound on your Mac has stopped working, there are a number of possible explanations and solutions. The first thing to check is that the sound definitely is not working. Below we'll explain what to check.
Boom 2 is a volume booster software for the mac users that promises to transform your experience when it comes to sound levels to a whole new level. With this software, you will enjoy some present modes while at the same time be in a position to maneuver with the equalizer to create custom audio profiles. Most Popular Software for 2016 – Hear. FX Audio Enhancer. FX Sound Booster, which was previously known as DFX Audio Enhancer.
No sound on Mac? Check these things first
1. Check the volume
As simplistic as it may seem, the first thing to check is that the volume hasn’t been muted intentionally. Tap the volume up (F12) key to turn up the sound level.
Pro tip: If you hold down Option+Shift when you press F12 or F11 to increase or decrease the volume, it will move in smaller increments than the full step changes that occur when you use the keys on their own.
2. Is it an app problem?
It may be that there’s no sound on your Mac because it won’t play audio in a specific app. If, for example, you can’t hear sound from a video in Safari, make sure the audio isn’t muted, by clicking the volume control in the video. You should also check other sound sources, like iTunes and QuickTime movies to find out if they can play sound.
Tip: if you’re fed up with websites you visit automatically playing video with sound when you’re working, go to Safari>Preferences and click the Websites tab. Click Autoplay, and in the bottom right of the window, choose Stop Media with Sound.
3. Check for hardware issues
Next, check there’s nothing plugged into the headphone/line out port and look to see if there’s a red light on that port. If there is, it could be there’s a problem with the port, or something blocking it. Try blowing on it to clear dust, if that’s the case.
![Sound booster for mac free Sound booster for mac free](/uploads/1/3/4/2/134235732/427358365.jpg)
4. Are you running the latest version of macOS?
If there’s still no sound on your Mac, Apple’s advice is that the first thing you should do is make sure you’re running the latest version of macOS.
To check which version of macOS your Mac is running, click the Apple menu and then About this Mac. The window that opens will have the name of the version of macOS currently installed at the top. Now the latest version is macOS High Sierra. If you’re not running High Sierra, you should consider installing it by going to the App Store app, and clicking on it in the sidebar on the right hand side of the main window.
If you don’t want to install High Sierra, at least make sure you’re running the latest update to whichever version of the OS is installed. To check that, click Software Update in the About this Mac window. That will check for updates and let you know if there’s one available. If there is, install it.
Before you install either a new version of the OS or an update, backup your Mac using Time Machine, or whichever backup tool you normally use.
5. Run Maintenance scrips
If you’ve determined your Mac’s sound definitely isn’t working, consider running CleanMyMac X’s Maintenance scripts. These optimize the performance of your Mac by running a number of routines such as repairing disk permissions, verifying your startup disk, and rebuilding the launch services database.
Here's how to run Maintenance scrips:
Download CleanMyMac X here (it's free to download).
- Launch the app.
- Click Maintenance.
- Choose Run Maintenance Scripts and click Run.
Following this link, you can get CleanMyMac at 20% off.
How to check your sound settings
If you’re running the latest version of macOS and your sound still isn’t working, the next step is to check your Sound settings.
- Click on the Apple menu and choose System Preferences.
- Click on the Sound pane.
- Select the Output tab and choose Internal Speakers. If that’s not available as an option, contact Apple Support.
- Check if the volume slider is low, if so slide it to the right and check the sound again.
- Make sure the Mute box isn’t checked.
If, when you check your sound settings, you see a USB device selected rather than Internal Sound, and you can’t change it, disconnect all USB devices from your Mac and try again.
Free Sound Booster For Mac
Is there an app interfering with the sound?
Some applications, like screen recorders, install their own audio output drivers so that when you record the screen you can direct your Mac’s output to the recording app. It’s possible that if you’ve installed an app like that, its driver could be interfering with your Mac’s sound output.
- Go to System Preferences and choose Sound.
- Click on the Output tab.
- If there’s an output option that looks like a software app and it’s selected, that may be why the sound is not working on your Mac.
The best thing to do in that instance is to uninstall the app. You could just drag the app to the Trash, but that won’t uninstall it properly or remove all the files the app has placed on your Mac. To do that, you should use a dedicated uninstaller like CleanMyMac X.
CleanMyMac makes it very easy to completely uninstall any app so that it doesn’t leave any fragments or stray files behind. By using CleanMyMac, you can be sure you’ve deleted all the files associated with the app and that it hasn’t left anything behind. You can download CleanMyMac for free here.
Restart the sound controller
If there are no software audio drivers interfering with your Mac’s sound output, nothing plugged into the headphone jack, USB, or Thunderbolt ports, and your sound still doesn’t work, the next step is to restart the sound controller. This requires launching Activity Monitor and quitting a process, but don’t worry, it’s not too scary!
- Go to Applications>Utilities and double-click on Activity Monitor to launch it.
- In the search bar, type 'coreaudiod’ to locate the Core Audio controller.
- Click on coreaudiod, then click ‘X’ in the tool bar to quit it.
- Coreaudiod will restart.
Mac volume not working and stuck on mute?
If the volume control is not working on your Mac, either using the keyboard or the slider in the menu bar or System Preferences, it could be ’stuck’ on mute. The most common occurrence of this problem is on pre-2015 Macs that had a digital audio output support in the headphone jack.
On those Macs, there was a sensor in the port that detected whether a headphone jack or a digital audio device was plugged in. The Mac would then change the output to headphones or digital output accordingly. However, sometimes the sensor failed to recognise when a digital audio device had been unplugged and so the audio output remained locked on digital output, with no way to change it. With no digital audio output connected, there is no way to change the volume or hear sound.
The solution in that case is to plug the cable back in to the socket and remove it again. Try it a few times, if necessary, to ‘trip’ the sensor and make the Mac recognise the digital audio device is no longer connected. If that doesn’t work, there could be some gunk blocking the socket. Try blowing on it to remove any dust. If that doesn’t work, buy a can of compressed air and, carefully, spray the socket to bow out the dust.
If that still doesn’t do the trick, buy a foam-tipped swab (don’t use a cotton bud as these leave tiny threads behind) and dip it in rubbing alcohol. Put the swab into the headphone jack and clean it, wiping away as much of the link as possible.
Bluetooth sound not working on Mac
Your Mac can play audio wirelessly via Bluetooth, so if you have Bluetooth speakers or headphones, you can use those to listen to music, or anything else on your Mac. Sometimes, however, they don’t work.
Make sure Bluetooth is switched on.
- Go to System Preferences and click the Bluetooth pane.
- If it says Bluetooth turned off, turn it on.
![Sound Sound](/uploads/1/3/4/2/134235732/323347084.png)
Make sure your headphones or speakers are connected.
- Look in the list of devices in the main window to see if your headphones or speakers are listed.
- If not, put them in pairing mode (you’ll need to refer to their instructions to find out how to do that) and when they appear, click Connect.
- If they are listed but not connected, make sure they’re switched on and Control-click on them in the main window and choose Connect.
Tip: If you check the box labelled Show Bluetooth in menu bar in Bluetooth preferences, you can connect from the menu bar item.
Once your headphones or speakers are connected, click on the volume control in the menu bar and choose them. If you don’t have the volume control displayed on the menu bar, go to System Preferences, choose Sound and then the Output tab and select the Bluetooth speaker or headphones. While you’re there, it’s a good idea to check the box labelled Show volume in menu bar — it’s in the Sound Effects tab.
To conclude, there are a number of reasons why the sound is not working on your Mac. If you follow the guide above and take it one step at a time, you should be able to fix the problem. If none of the steps above work for you, the next step is to contact Apple support and, if possible, make an appointment at the Genius Bar of an Apple Store. If that’s not possible, Apple will advise you on the best course of action to get your audio working again.
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The sound system of your device is always an integral part of the system. If you are using a Mac, you know it has one of the best features of all the computers available, but if you need the audio quality to be improved, you are not wrong. Mac does lag a bit when it comes to sound as it will not have a high volume when playing high-quality music or videos. The solution to this lies in audio booster applications, so the review for you one of them in this post.
Quick View At Features and More:
Compatibility | macOS 10.10 and above (64-bit compatible) |
Price | $13.99 |
Trial | 7 Days |
Available On | Mac Store Official Website |
Benefits |
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Introducing the best audio amplifier – Boom 2 from Global Delight. It will not only help you get the improved audio but also lets you experience the personalized system sound on Mac. As we progress with making changes to the file audio, it seems like a cakewalk with Boom 2. The application will only give your Mac sound system a boost but work as an equalizer.
Boom 2 does more than to give a boost to your gaming sound or music, but it is for your complete system sound. This gives you a chance to have the sound increased for all the settings, notifications and alerts too. It will increase the volume for your Mac significantly, and you can control it whenever you want. Boom 2 will work with the output audio device as well as the internal speakers for Mac.
Highlights of Boom 2
- Equalizer – Take control of the volume as you can adjust the frequencies with this software. The equalizer on Boom 2 isn’t just any other software, but it gives you a customized result. It consists of 10 bands and 31 band advanced equalizers which will help you get desired results. One can also choose from the preset equalizer settings.
- System Sound – The self-calibration of the software according to the macOS on your Mac. The audio booster will let you enjoy the optimum volume for all the system sounds.
- Remote App for iPhone – The controlling for your sound on Mac gets easier with Boom 2 features. The amazing app gives you a companion app which can be installed on your iPhone. This can be then used as a remote control so that you can change the volume from afar. The best part isn’t over yet; you can get to download this app on your iPhone for free.
- Compatibility: macOS 10.10 (Yosemite and further).
- It is also available for the Macbook Pro, Macbook Air, iMac models. You get all the wonderful features of the audio booster on a 64-bit too, which is a great bonus.
- User interface – The simple to understand yet the graphically amazing interface of the application will keep you come back to it again and again.
- Control the playback – Using Spotify, iTunes, VLC or QuickTime with it is very easy. It can be used to manage the playback controls.
- Volume for Media Files – Boom 2 can be used to get the audio boost for any media file used on Mac. Be it an audio file or any video file; you can optimize the volume of the media files with the help of the application.
Also Read:How to delete duplicate music on Mac.
How Boom 2 works on Mac?
It is simple to use Boom 2. First, you need to get it from Mac AppStore, or you can get it from download button given below.
Sound Booster Lite For Mac
You can also get a 7-day free trial to check the features of the best audio booster for Mac. As you download the app on your Mac, it will greet you with a captive interface with all the easy to understand buttons placed on it. As traditionally you get a single bar of volume on Mac, with Boom 2 you will see the second bar of volume. It is to be used to raise the volume of Mac efficiently.
Different equalizer presets are present to help you such as change it to Pop, Jazz etc. when playing music from various genres. One of the best features is that you can customize the equalizer as per your system requirements.
Another best feature is that you also get a companion app on your iPhone. It will help you control the Mac application from anywhere around the home. This means no need to go to the Mac for changing volume with the help of Boom 2.
The audio booster comes with different settings for different audio tones. Such as Ambience for the concert or live music sound which will make you hear all notes. Another one is Fidelity which will make the sharp note audible with clarity. Apart from these, you get many audio tones in the Advanced settings which make your audio experience on Mac a sweet delight.
Pros:- Boosts Audio Quality, and volume
- Comes with seven days trial
- Has custom equalizer control and file audio boosting
- Inbuilt player has limitations
- Doesn’t have the option to manage devices
- Clean User Interface
Our Verdict:
Sound Booster For Mac
Boom 2 by Global Delight comes with delight on its own for all the Mac users. Hurry up and get the app now from the download link below and set yourself a personalized experience on Mac. Enjoy the music and video streaming in high volume along with the equalizer to set it as per your needs. We highly recommend the use of Boom 2, which will serve the audio effects in one click for your Mac.
Also Read:Different ways to check Storage on Mac.
We hope this article will be helpful to you as you are trying to fix the sound on Mac. Boom 2 is a wonderful app, and we would like to know your views on this post to make it more useful. Your suggestions and comments are welcome in the comment section below. Share the information with your friends and others by sharing the article on social media.
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Sound Enhancer For Mac
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