No sound in the computer is a very common fault. It may be a problem with the speaker connection, or the sound card may be turned off. There are different solutions for different reasons. The following editor will use a win10 laptop as an example. For example, let me tell you how to restore the computer's no sound with one click. Users in need can learn it.
Method/Tutorial
Method 1: Check whether the sound card control panel has turned off the sound (some sound cards will have this convenient problem, such as: Realtek, via)
1. We open the control panel of the computer, then find and open the audio manager - click on the jack settings on the right - check to disable front panel jack detection - click OK.
2. Also pay attention to whether the computer has no sound due to muting. Some control panels directly display "Realtek High Definition Audio Manager". We will open this and check the sound. Just wait for it to be muted or not.
Method 2: Check whether the sound card device is disabled
Double-click the computer icon to open the computer (this computer) - click Management - click Device Manager - expand to view Sound, video and game controllers, then right-click to check whether the sound card is disabled in the device manager, and if so, enable it. (As shown in the picture, the editor has enabled it)
Method 3: Check the sound card driver for repair
1. If the above method still cannot solve the problem, it is very likely that the sound card driver is faulty. Fault. Follow the above steps to open the device manager and expand it to view the driver status. If there is a yellow exclamation mark on the sound card device, the solution is to reinstall the sound card driver.
The above are the three solutions for one-click recovery of computer no sound brought by the editor. Users need to know the cause first and then choose the solution. I hope it can help you.