I can't hear the sound after reinstalling my computer, what should I do?

win10 system is an excellent system that is generally accepted by the public! Powerful performance is the most outstanding aspect of the system, but an excellent and perfect system will sometimes make mistakes. Recently, many friends have reported that the sound function of their win10 system cannot be used after reinstallation! Today, the editor will bring you a solution to the problem of no sound when reinstalling the win10 system. Let’s take a look.

Solution to the problem of no sound after reinstalling the computer:

Operation steps:

1. In the lower left corner Right-click on the Start menu and select "Device Manager."

2. Find "Sound Input and Output", right-click the default sound output device, and select Properties.

3. Switch to the "Driver" tab, click "Rollback Driver" (this is not available for systems that have been rolled back or newly installed) and finally restart the system. .

Possible causes of no sound from the computer and suggestions for solutions:

1. Check whether the sound card, connecting cables, speakers and other equipment are connected properly.

2. Reinstall the driver of this device to solve the problem;

3. When there is sound but no small speaker, open the control panel, sound and video devices, volume, and change the volume icon in " Put a check mark in front of "Put it in the taskbar";

4. There is no sound or speaker. Open the Control Panel, Add and Remove Programs, Add and Remove Windows Components, put a check mark in front of "Accessories and Tools", and click "Next", then shut down and restart, the system prompts to install new hardware, follow the prompts to install;

5. Uninstall the sound card driver, and reinstall or upgrade.

6. When the "AC chip not found" prompt appears when installing the sound card driver, it may be that the computer has been infected, or the sound card driver has been deleted due to illegal operations, resulting in internal software conflicts.

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