What to do if there is no sound?
Daniel Foster
Published Mar 09, 2026
What to do if there is no sound?
How to fix no sound on computer?
- Check the hardware faulty.
- Check the audio settings in your computer.
- Reinstall your audio driver.
- Update your audio driver.
- Troubleshoot the sound issue.
- Switch to ChromeOS.
Why does my LG soundbar have no sound?
1) To connect through OPTICAL cable when there is LG Sound Sync. 2) Try to reconnect the optical cable between TV and Sound Bar. 3) Press “Select Function” button on the Sound Bar remote control and set the Input Mode as “OPTICAL”. 5) Press the volume button and check if the sound comes out.
Why my Samsung soundbar quit working?
Controls Not Working. If you find yourself pushing any of the physical control buttons located on the Samsung sound bar and those buttons aren’t responding, you may be experiencing an issue with static electricity. To resolve this, disconnecting the power cable that connects to the back of the sound bar, waiting 30 seconds, and then reconnecting.
Why is my PC audio not working?
Check if that is the reason for the sound not working on your computer. In case conflict exists between the sound card and the other devices installed in your computer, there is a chance that the sound card driver is not properly installed for the other devices as well as the sound card. There could be a faulty sound driver in your system.
Why is the Bose sound bar not working?
If any or all of your Bose Surround Sound speakers are not producing any sound, this does not necessarily mean that they are defective. There are a number of things that can cause such an issue, and they are often very simple problems like loose wiring. Make sure the rear speakers have not come unplugged.
How do I restore an audio device?
Complete a System Restore to restore your computer to a date before you suspect your sound driver was deleted. The best way to do this is open your general help directory (on a PC, go to your desktop and press F1) and search for “System Restore.”. Follow the steps when prompted and you will be shown a calendar with highlighted dates.
Controls Not Working. If you find yourself pushing any of the physical control buttons located on the Samsung sound bar and those buttons aren’t responding, you may be experiencing an issue with static electricity. To resolve this, disconnecting the power cable that connects to the back of the sound bar, waiting 30 seconds, and then reconnecting.
Check if that is the reason for the sound not working on your computer. In case conflict exists between the sound card and the other devices installed in your computer, there is a chance that the sound card driver is not properly installed for the other devices as well as the sound card. There could be a faulty sound driver in your system.
If any or all of your Bose Surround Sound speakers are not producing any sound, this does not necessarily mean that they are defective. There are a number of things that can cause such an issue, and they are often very simple problems like loose wiring. Make sure the rear speakers have not come unplugged.
Complete a System Restore to restore your computer to a date before you suspect your sound driver was deleted. The best way to do this is open your general help directory (on a PC, go to your desktop and press F1) and search for “System Restore.”. Follow the steps when prompted and you will be shown a calendar with highlighted dates.
