Why does the sound become so quiet after reinstalling the system on the computer?

There is no sound problem on the computer, such as no sound when the computer is turned on, and the small speaker in the taskbar is missing, which often makes the rookies at a loss and don't know what to do. In practice, everyone will encounter similar problems. I've come across it three times on my computer.

After repeated exploration, I finally found several solutions. Now I dedicate it for the reference of netizens. First of all, the computer is silent, but sometimes the problem is more complicated, involving both hardware and software problems.

Therefore, it is necessary to find out the cause first, see if the software or hardware is malfunctioning, and then prescribe the right medicine for the problem. We must not mess around for unknown reasons, because if we don't do it, the system will be paralyzed, and the trouble will be big. 1. Check whether the sound card, cable, speaker and other equipment are connected normally; Run anti-virus software for anti-virus; 2. Right-click "My Computer" -- Properties -- Hardware -- Device Manager, and open "Sound, ** and Game Controller" to see if there is any yellow in front of you?

If so, reinstall the driver for this device to solve the problem; 3. When there is sound but no speaker, open the control panel --- the sound and the volume --- the device, and put a check mark before "put the volume icon into the taskbar"; 4. When there is no sound and no speaker, open the control panel--- Add and remove programs--- add and delete Windows components, put a check mark in front of "Accessories and Tools", click "Next", and then, shut down and restart, the system will prompt you to install new hardware, follow the prompts to install; 5. Uninstall the sound card driver, reinstall or upgrade the audio driver; 6. When the sound card driver is installed, the prompt "AC chip cannot be found" appears, it may be that the computer is poisoned, or the sound card driver has been deleted by mistake due to illegal operation, or there is an internal software conflict. The solution is to reinstall the system and drivers. 7. Simply ignore it, wait for a period of time after shutting down and then turn it back on, sometimes the sound problem will solve itself.

You might as well give it a try.

What should I do if the computer is too quiet? Some users report that the sound of their computer is very much, even if the volume is turned up to the maximum, the computer sound is still very small, what should I do? 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.