Steps to Follow When Your Laptop Has No Sound

Laptop No Sound? 6 Ways to Troubleshoot and Fix PC Audio Issues

There is nothing like cranking up some tunes to keep your momentum going during the workday. But if your laptop has no sound, it can instantly kill your groove.

If you are struggling with a silent PC, you aren’t alone. Audio issues are among the most common Windows glitches. Below is a comprehensive guide to troubleshooting your PC when you aren’t getting any sound. While these steps focus on Windows 10 and 11, the troubleshooting logic applies to almost any operating system.

1. Check Your Volume and Mute Settings

This seems obvious, but many of us have accidentally muted our volume in Windows only to slap our foreheads in exasperation later. Before diving into complex settings, perform these quick checks:

• System Volume: Click the speaker icon in the bottom-right corner of the Windows taskbar. Ensure the volume is unmuted and turned up.

• External Hardware: If you have external speakers plugged in, verify they are powered on and the physical volume knob is turned up.

• The “Ding” Test: When you drag the Windows volume slider and let go, you should hear a specific chime or “ding.”

  • If you hear the ding: Your hardware works, and the issue is likely a specific app.

  • If you don’t hear the ding: The problem is likely system-wide or hardware-related.

Check App-Specific Muting:

If the system sounds work, check the specific app you are using (e.g., Spotify, Zoom, or Chrome). Ensure the video player or browser tab hasn’t been muted individually.

2. Test with Headphones to Rule Out Hardware Failure

If you are having trouble with your laptop’s built-in speakers, try plugging in a set of headphones or external speakers. This is a critical diagnostic step known as “isolating the issue.”

• If sound works through headphones: You may have a hardware problem with the laptop’s internal speakers or a loose internal connection.

• If sound still fails: The issue is likely a software or driver configuration within Windows.

Pro Tip: If you have a USB gaming headset, try using it. USB audio devices bypass the default onboard audio jack and driver. If the USB headset works, it confirms the issue lies specifically with your onboard sound card or audio jack.

3. Verify Your Default Audio Output Device

It is possible your speakers are working perfectly, but Windows is directing sound to the wrong “output device.” This frequently happens if you have plugged in a USB controller, a docking station, or an HDMI monitor that lacks built-in speakers.

How to change your output device:

1. Right-click on the speaker icon in the Windows taskbar.

2. Select Sounds (or “Open Sound Settings” in newer versions) to enter audio preferences.

3. Navigate to the Playback tab.

4. Look for the device you want to use (e.g., “Realtek High Definition Audio” or “Speakers”).

5. Right-click that device and select Set Default.

Note: If you don’t see your device, right-click anywhere in the list window and check “Show Disabled Devices.” If you aren’t sure which device is correct, test them one by one until you hear audio.

4. Install or Update Your Audio Drivers

When in doubt, check the drivers. Corrupt or outdated drivers are a leading cause of “laptop no sound” errors.

How to update drivers in Device Manager:

1. Click the Start Menu, type “Device Manager,” and press Enter.

2. Scroll down to Sound, Video and Game Controllers and expand the menu.

3. Look for your audio device (often listed as Realtek Audio, High Definition Audio, or similar).

4. Check for Errors: If there is a yellow exclamation mark next to the icon, the driver is corrupted. You will need to find and install the specific driver from your laptop manufacturer’s website.

Try a Driver Reinstall:

Even without an error symbol, the driver might be glitchy.

1. Right-click your audio device.

2. Choose Uninstall Device.

3. Reboot your computer.

4. Upon restart, Windows will detect the missing hardware and automatically attempt to reinstall the correct generic drivers, which often resolves the silence.

5. Check BIOS Settings and Updates

In rare instances, a hardware incompatibility, major Windows update, or software conflict can disable audio at the BIOS level.

• Enter BIOS: Reboot your computer and enter the BIOS/UEFI setup menu (usually by pressing Delete, F2, or F12 immediately at startup).

• Enable Audio: Navigate to “Onboard Devices” or “Peripherals” and ensure your Onboard Sound or High Definition Audio is set to Enabled.

• Update BIOS: Compare your current BIOS version to the latest release on your laptop manufacturer’s support page. If a newer version is available, follow the manufacturer’s instructions to update it.

Warning: Proceed with caution when updating the BIOS. Follow official instructions strictly, as an improper update can affect system stability.

6. Professional Hardware Repair

If you have run through all the software fixes—volume checks, driver updates, and BIOS tweaks—and your laptop still has no sound, you may be facing a physical hardware failure. The speakers may be blown, or an internal ribbon cable may have come loose.

If you cannot find a repair manual for your specific PC model, or if you aren’t comfortable opening your laptop case, it is best to seek professional help at Verge Tech.

Need help getting your groove back?

Don’t let a silent laptop slow you down. Contact us today to schedule an appointment, and we will get your audio running crystal clear again.