Why do my speakers not work on zoom.Zoom Audio Not Working? 5 Ways to Fix It Looking for: Why do my speakers not work on zoom - Click here to ENTER Brinksley Hong. Here are 5 tried-and-true fixes for the Zoom no sound issue. You may not try them all. Just work your way down the list until you find the one that does the trick. Before you attempt anything more complicated, make sure everything is connected securely. If not, take a look at the second fix below. So you should update the audio driver to see if it fixes your problem. There are two ways to get the correct drivers for your sound card: manually or automatically. To update the audio driver manually, you can go to the official website of your device manufacturer, find the driver corresponding with your specific flavor of Windows version for example, Windows 64 bit and download it manually. If you don't see the option to join audio, tap the three dots in the bottom-right corner and select Disconnect Audio and then...