I had a similar problem with my Lenovo laptop about 15 days ago. So I made these changes on my laptop. After that, I was getting sound from my laptop. So you can also try these steps on your laptop.
- First of all, you need to open the device manager. To do that, you need to open the run box and type devmgmt.msc command. Now press the ok button.
- Once you will see the device manager window, you need to click on the Sound, video and game controller.
- Right-click on the sound driver and then click on the uninstall device button.
- Now click on the uninstall button.
- Just like that, if you have any other audio drivers installed in your device, you need to uninstall them by following the same procedure.
- Finally, restart your computer.
Once you will restart your computer. It will start working fine.