How To Repair No Sound On Computer

no sound on computer

There’s nothing more frustrating than turning on your computer and realizing there’s no sound. Whether you’re trying to listen to music, watch a movie, or play a game, having no sound can ruin your experience. Fortunately, there are a few things you can try to fix the problem and get your sound back. In this article, we’ll go over some common causes of no sound on a computer and how to repair them.

Check Your Volume Settings

volume settings

The first thing you should do when you have no sound on your computer is check your volume settings. Make sure your speakers or headphones are plugged in properly and turned on. Then, click on the volume icon in your taskbar and make sure the volume is turned up. You should also check the volume settings in the program you’re using to make sure it’s not muted or turned down.

Update Your Audio Drivers

audio drivers

If your volume settings are correct and you still have no sound, you may need to update your audio drivers. Drivers are software that allow your computer to communicate with your hardware, and outdated or corrupted drivers can cause sound problems. To update your drivers, go to your computer manufacturer’s website and search for the latest audio drivers for your specific model. Download and install the drivers, then restart your computer.

Check Your Sound Card

sound card

If updating your drivers doesn’t work, the problem may be with your sound card. A sound card is a piece of hardware that processes audio signals and sends them to your speakers or headphones. If your sound card is damaged or not working properly, you won’t be able to hear any sound. To check your sound card, go to Device Manager and look for any yellow exclamation marks next to your sound card. If you see one, right-click on it and select “Update Driver” or “Uninstall”. If that doesn’t work, you may need to replace your sound card.

Run a Troubleshooter


Windows has a built-in sound troubleshooter that can help you diagnose and fix sound problems. To run it, go to Control Panel > Troubleshooting > Hardware and Sound > Sound. Follow the prompts to identify and fix any problems. If the troubleshooter doesn’t find anything, you can also try the Microsoft Fixit tool, which can automatically diagnose and fix common sound problems.

Check Your Connections


If none of the above solutions work, the problem may be with your connections. Make sure all your cables are plugged in properly and not damaged. If you’re using external speakers or headphones, try plugging them into a different device to make sure they’re working. You may also want to try using a different audio cable or port.

Disable Audio Enhancements

audio enhancements

Windows has a feature called audio enhancements that can improve sound quality, but it can also cause problems. If you’re still having sound problems, try disabling audio enhancements. To do this, go to Control Panel > Sound > Playback. Right-click on your default device and select “Properties”. Go to the “Enhancements” tab and check the box next to “Disable all enhancements”. Click “Apply” and “OK”, then restart your computer.

Reset Your BIOS Settings

bios settings

If you’ve tried all of the above solutions and still have no sound, the problem may be with your BIOS settings. The BIOS is a program that controls your computer’s hardware before it boots up, and changing certain settings can sometimes affect your sound. To reset your BIOS settings, restart your computer and press the key that appears on your screen to enter the BIOS setup. Look for an option to reset your BIOS settings to default, then save and exit. Your computer will restart and your BIOS settings will be reset.


Having no sound on your computer can be frustrating, but there are several things you can try to fix the problem. Check your volume settings, update your audio drivers, check your sound card, run a troubleshooter, check your connections, disable audio enhancements, and reset your BIOS settings. If none of these solutions work, you may need to contact a professional or replace your hardware.

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