How to solve the problem without sound in the computer (what if the computer has no sound)

Hello everyone, Lin Fei to answer the above questions, the computer has no sound how to solve, computer no sound how to do many people do not know, now let's take a look!

Sometimes I find that my computer has no sound. Turn on the computer and what if there is no sound? No video, no music. So how is it that the computer has no sound? Here is how to repair a computer without sound. I hope I can help you!

Methods / steps:

1. First check to see if there are any small speakers in the lower right corner of the screen. If so, the video card is normal.

two。 Click the mouse on the small loudspeaker and you will see the following picture. If there is no sound, see if mute is checked. Uncheck the box and there will be a sound. If the volume adjustment button is at the bottom, adjust to the appropriate position, there will be a sound.

3. The method is the same as above, but the above method will not be used. You can click the horn with the right mouse button and set it as shown in the following image.

4. If you plug in the headphones and there is no sound, click the speaker button with the right mouse button-turn on the volume control-and adjust it in the waveform sound item inside.

5. Another way is to start-control panel.

6. As shown in the figure.

7. After opening it, the adjustment is the same as before.

8. If you can't see the speaker, another reason is that the graphics card is not working properly. What do you think? Right-click my computer-Properties-device Manager.

9. If you see sound, video, and frame-selected devices in the controller, the video card is normal. If there are exclamation points and question marks, there is something wrong with the video card. Right-click the box on the left side of the following image to select. See the picture on the right. You can update the driver. Enable the device. Do it.

If the motherboard does not have an integrated graphics card, buy a video card. If you have an integrated video card, follow this step.

10. If you like playing games, you should choose a good graphics card.

It is that the above computer does not have the introduction of sound repair method. I hope it can be helpful to everyone!

At the end of this article, I hope it will be helpful to you.