How to Fix No Sound on YouTube on Your Phone or PC

YouTube has a reputation as the largest video hosting website out there. With millions of videos being uploaded and billions of views each day, there’s no doubting the huge number of people who are actively watching YouTube content. An issue that some users encounter is having no sound on YouTube. It’s only a minor problem although the effect it has is pretty big – making most videos unwatchable. If you don’t have audio on YouTube then here are some fixes to try.

1. Solutions to Fix No Sound on YouTube

In many cases, the problem is due to human error. Whatever is causing the audio issues on your computer, try each of these fixes.

PS: If you would like to know how to upload iMovie to YouTube, How to Fade Audio in iMovie, and how to fix on YouTube Keeps Buffering or YouTube not working on iPhone, here are the best solutions for you.

Fix #1 – Try a Different Internet Browser

Start by using a different internet browser. Google Chrome can have a lot of issues because of users adding too many extensions, thus causing conflict.

Try watching YouTube on another browser – like Mozilla Firefox, Internet Explorer, Microsoft Edge, or Safari – and if there is still no sound on YouTube, move on. If this fixes the problem, then you can shift your focus to your original browser where the issue clearly lies.

Besides, here, you will find out Why is YouTube Not Working and how to fix YouTube Error 503 easily too.

Fix #2 – Unmute YouTube

We try not to doubt ourselves, but you could have caused this. Even just pressing the wrong keyboard shortcut (likely on accident) could mute your video.

To check if YouTube has been muted, check the volume slider at the bottom-left. If there is a slash through the speaker icon or the slider is very low, therein lies the issue.

Also, get to know how to fix YouTube filters not working and No Sound on Laptop error with ease.

Fix #3 – Check Your Sound Settings

Windows’ Volume Mixer is another thing to check out. In the mixer, you are able to adjust the volume levels for every program. This gives you a little extra freedom and means you don’t have to turn down your volume if just a single program is too loud.

Step #1 – At the bottom-right of your monitor, find the speaker icon for the sound settings.

Step #2 – Right-click on the Sound icon and click “Open Volume Mixer.”

Step #3 – Scroll through the applications and find the browser you currently use.

Step #4 – If the volume is set low for your browser, drag it upwards, and check YouTube.

One thing worth mentioning is that the volume mixer is different for each audio device. For example, your default speaker’s mixer levels will be different from the mixer levels if you connect a headset. So, you might have to adjust the volume mixer if you recently connected earphones or headphones.

By the way, if you are bothered with the iPhone screen recording no sound issue, here are the best solutions for you.

Fix #4 – Update Adobe Flash Player

Adobe Flash Player is the software that browsers use to display videos and online games. Google Chrome has this built-in so that you don’t have to update or install it. Any other browser will require you to take care of it yourself.

Download the most recent version of Adobe Flash Player from the official website and check if this resolves no sound on YouTube.

Fix #5 – Try Updating Sound Drivers

Every computer has a sound card – the piece of hardware that processes audio. Like all hardware, this requires a sound driver to be installed on your computer. Updating your sound driver ensures that it is compatible with the other hardware in your computer and the operating system.

Driver Easy is the ideal program to use for this. Researching your computer hardware and updating the drivers isn’t easy if you aren’t familiar with these aspects of technology. Driver Easy detects your hardware and the existing drivers you have and compares this information to the most recent drivers available.

Step #1 – Download and install Driver Easy on your computer.

Step #2 – Launch the program and click on “Scan Now.”

Step #3 – Once your computer scan is complete, you’ll see if any new drivers are available.

Step #4 – Update the drivers that are available for download and let Driver Easy install them.

This scan includes your sound drivers. All drivers play an important role in your computer’s functionality, so keeping them up to date is important.

Fix #6 – Clear Your Browser’s Cookies and Cache

Browsers store things called cookies, as well as storing data in the cache. They both contain information regarding your internet activity. Your browser uses them both to enhance loading speeds when you are accessing certain websites.

The longer you use your browser though, the more data it stores. A very large cache and too many cookies for each site can cause problems.

Step #1 – Press the key combination Shift + Ctrl + Del.

Step #2 – A list of browser data types will appear. Select “Cookies and other site data” and “Cached images and files.”

Step #3 – Click “Clear browsing data” at the bottom to finish the process.

Sure, this will have a slight impact on loading speeds for sites you frequently access. This isn’t going to be a noticeable impact, though, so don’t worry.

Doing this every so often will avoid audio problems, including no sound on YouTube, and it will also keep your storage clear of unnecessary data.

By the way, if you need to convert YouTube to MP2, just read more.

Fix #7 – Update Google Chrome

If you leave Google Chrome open for days at a time, then it wouldn’t receive updates. Since Google Chrome has automatic updates by default, it downloads and installs them in the background. To finalize the updates, all you have to do is restart the browser.

To see if an update is available just look at the top-right of the window. If there is, the menu icon will be a red, orange, or green arrow.

Fix #8 – Restart Your Computer

Restarting your computer should also fix no sound on YouTube. If you update drivers, or Windows is waiting to install an update, your computer will need a restart to finish those installations.

Similarly, just restarting your computer will reload the operating system. Any sound problems that were just random inconveniences will be gone after doing this.

2. Fix No Sound on YouTube for Smartphone

Maybe you’re getting no sound on YouTube when watching videos on a smartphone. Here are a couple of fixes to try in this situation.

Fix #9 – Check Your Volume to Fix No Sound on YouTube

Most of us have gone to listen to music or watch a video and started to wonder why there was no audio, only to discover that the device was on mute. Human error is often to blame for these types of problems, so make sure you check out your sound settings.

On an iPhone, check that the silent key on the side of your device isn’t enabled. Also, go to the Settings app and in “Sound,” disable “Change with Buttons” for your ringer and alerts. Changing your normal volume and ringer volume using the same buttons can be confusing – disabling this setting ensures you are increasing the regular volume settings.

Fix #10 – Turn Your iPhone Off and On to Fix No Sound on YouTube

Similar to how restarting your computer can be handy, so can turn off and on your iPhone. If you realize your iPhone doesn’t exit out of “Headphone Mode” after you disconnect your headphones, this is how you can fix it.

A hard restart is preferable simply because it fully reloads the operating system, and if a regular restart doesn’t work, you’d have to try this anyway. For iPhone 6 and earlier here’s how you do a hard restart.

Step #1 – Hold the Home and Lock buttons on your iPhone.

Step #2 – Continue holding them until you see the Apple logo appear, then release.

Step #3 – Once your iPhone finishes restarting check if YouTube audio works.

Apple’s website details the method for hard restarting iPhone 7 and later models. Make sure you’re following the correct guide for your model.

To Conclude on How to Fix ‘No Sound on YouTube’ Error

Binge-watching videos on YouTube is a great way to spend your downtime. YouTube hosts videos for literally everyone to enjoy – cooking, video games, tutorials, comedy clips, and there are a selection of movies and TV shows too. So many people are actively using YouTube, and if you have no sound on YouTube, there’s no way for you to be a part of it. These fixes will get you through the rough, and by the time you’ve been through them, your audio will work perfectly. Otherwise, you might want to download the videos with a YouTube download and enjoy them this way.

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