Computer Won't Play Sound
Computer Won't Play Sound

Sound issues on your PC can be frustrating, especially when you’re trying to listen to your favorite tune or catch up on that webinar. Fortunately, there’s a slew of solutions to get your audio back on track. Let’s dive in.

Introduction: The Sound of Silence on PCs

There’s nothing quite like the moment when you’re gearing up for an exciting video or game, only to be met with absolute silence. Whether it’s a software glitch, hardware hiccup, or some mysterious issue in-between, we’ve got your back.

1. Check the Basics

Before diving deep, ensure:

  • Your speakers or headphones are properly connected.
  • The volume isn’t muted, both on your external speakers and on your PC.
  • The audio source (like YouTube or a media player) isn’t muted.

2. Restart Your PC

The age-old advice of “turn it off and on again” holds weight. Many temporary glitches can be resolved with a simple restart.

3. Update Your Audio Drivers

Obsolete or corrupted drivers can lead to sound issues. Head to the ‘Device Manager’, find ‘Sound, video and game controllers’, right-click your sound card, and select ‘Update driver.

4. Check Sound Settings

Navigate to ‘Sound settings’ or ‘Playback devices’. Ensure the correct playback device (like your headphones or speakers) is set as default.

5. Test with Different Devices

Try using another set of speakers or headphones. If they work, your previous device might be at fault.

6. Disable Audio Enhancements

Some PCs come with audio enhancements that can cause issues. Go to ‘Sound settings’, click on your playback device, select ‘Properties’, and under the ‘Enhancements’ tab, check ‘Disable all enhancements’.

7. Check for Windows Updates

Ensure your PC’s operating system is up-to-date. Sometimes, OS updates can rectify sound-related bugs.

8. Restore Your System

If a recent change caused the issue, consider restoring Windows to a previous point where the sound was working.

9. Inspect Hardware

For desktop users, open up your PC and ensure the sound card is properly seated. If you’re uncomfortable doing this, consider seeking professional help.

10. Consider External Sound Solutions

If all else fails, purchasing an external sound card or USB headphones can be a workaround.


What if updating the drivers doesn’t help? You can try uninstalling the driver, restarting the PC, and then letting Windows automatically install the driver.

How can I identify if it’s a hardware issue? If sound fails on both your speakers and headphones, it’s more likely a software problem. If sound fails on one but works on another device, hardware could be the culprit.

Is there a quick fix for laptops? Many laptops have a function key that mutes sound. Ensure you haven’t accidentally hit it.

Should I consider upgrading my sound card? If your PC is older and you’ve tried all software solutions, a sound card upgrade might be worthwhile.

Can a virus cause sound issues? While rare, malware can mess with system settings, including sound. Ensure your antivirus software is updated and run a full system scan.

Conclusion: Tuning Back into the Sound Waves

Facing a silent PC can be daunting, but with a systematic approach, you can often pin down the issue. Whether it’s tweaking a setting, updating a driver, or considering new hardware, you’re now equipped with the knowledge to tackle the problem head-on.

Eric Chan

Hi! I’m Eric and I work on the knowledge base at  You can see some of my writings about technology, cellphone repair, and computer repair here.

When I’m not writing about tech I’m playing with my dog or hanging out with my girlfriend.

Shoot me a message at if you want to see a topic discussed or have a correction on something I’ve written.

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