Some users reportedWhat should I do if there is no sound on Lenovo computer?, the editor below will share with you the method to restore the computer sound.
1. Open the control panel on your computer and enter;
2. Click Sound in the settings interface to enter;
3. Click Properties to enter;
4. Cancel the √ in front of Turn off the microphone sound effect and click OK.
The above is how to restore the computer when there is no sound. I hope it can help everyone.