Operation method
If there is no sound on the computer, the reason may be that a headset has been plugged into the computer before, and then the default playback mode of the computer is headset, so you need to change the computer to speaker mode.
Let's talk about the detailed steps. First, click the sound icon in the lower right corner of the computer desktop, and select "Play" to enter an interface.
Entering the interface is the sound setting interface. Because we clicked Play when we clicked before, the system will directly jump to the play interface. In the "Play" interface, if the computer still has no sound when the headset is not plugged in, change the default setting to speaker.
After setting the speakers, click "OK" at the bottom of the interface. When you return to use again, there will be a sound.