After the computer reinstalls the system, the sound becomes significantly quieter, what s going on,

For the dual sound card setup, there is also a reason for the sudden decrease in the output volume of the non-main sound card: set the non-main in the main audio properties, and then use the above method to change the volume of the "waveform" to the maximum, and then change it back.

First, first confirm that the hardware is fine. If.

There's nothing wrong with the speaker, there's nothing wrong with the sound card, and if you've tested it on other machines and it's really good, then you can read on.

2. Make sure all the cables are exactly right. Then power on the speaker and turn on the volume switch.

3. Install the driver of the sound card correctly, if it is an onboard sound card, it is best to install the driver provided on the driver disk of the motherboard.

In fact, the computer does not make a sound, and many times it is because the sound card is not driven correctly. In general, after the sound card driver is installed, the task is in the lower right corner.

There will be a small horn icon in the bar. ）

Fourth, if you are sure that the driver is installed correctly, then take a look at the volume settings in the computer.

The specific method is to double-click the speaker icon in the taskbar, and check whether the volume is turned off to the minimum in the "Volume Control" and "Waveform" dialog box in the pop-up "Volume Control" and "Waveform".

If these two options are not available in the dialog box, click on the "Options" menu - select "Properties" - select "Volume Control" and "Waveform" in the "Show Volume Controls" and then set them correctly.

First of all, there is something wrong with your system, and the driver inside is not installed properly, resulting in a yellow exclamation point.

Hope it helps.

You can reset it as follows:

1.Start by opening the Control Panel.

2.Tap Hardware & Sound.

3.Tap Sound.

4.Adjust the sound as needed.

5.Turn up the sound to the maximum.

What should I do if some users report that the sound of their computer is very small, even if the volume is turned to the maximum, the computer sound is still very small? The following is an introduction to the solution to the low sound of the computer system.

Method 1:1. Click to open the sound icon on the right side of the computer and select the sound;

3. Enter the speaker property setting window, click to select the sound enhancement function, select bass enhancement, loudness equalization, and click OK.

Method 2:2. After installation, select the software icon in the lower right corner of the computer, click the pop-up setting window, and set it up.

2. Then double-click the speaker with your mouse.

3. Click "Enhance" with the mouse, check the box before "Volume Equalization", and then click "Apply" - OK.

4. Go back to the speaker properties, click the "Volume" button, there are multiple sound controls in the volume, and move all levers to the far right, that is, "100".

5. On the enhancement page, check "Equalizer" with the mouse.

In the equalizer settings, pull these banners to the highest level, and then save them.

6. If the above settings can't increase the sound, the sound driver.

May be damaged. Click the "Properties" button in the first image on the left, and then click "Driver" in the image on the right - Update Driver.

7. In another case, the desktop computer is equipped with audio. There are two buttons on the speaker that can be twisted, one to adjust the sound volume and the other to adjust the accent and bass volume. You can go clockwise.

Turn the button to adjust the sound.