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Win10 no sound solution

  
 Some users have found that many users have seen win10 system without business from Windows
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10 Phenomenon, Xiaobian help you solve the problem of win10 no sound
1, if you are using VIA HD Audio sound card, there may be a phenomenon that can only be heard in some specific applications. Right click on the sound icon in the taskbar and select “Playback device”.

▲ Select the appropriate device as the default communication device (here as a demo, the demo device does not use the VIA sound card) After setting the default communication device, then open the device properties (right-click menu in the above figure):
< Br>▲Switch to the Enhance tab and remove all enhancements.

2. If you are using Realtek audio card, you can fix it by modifying Group Policy when you encounter 0x000005b4 error message. Click the taskbar search button, type gpedit, and press Enter to open the Group Policy Editor.

Open Computer Configuration ——Administrative Templates——System——Device Installation:

▲ Find “Install Device Installation Timeout” on the right side, double click to open the settings window.

▲ Select Enabled to change the default timeout from 300 seconds to 1800 seconds and click OK.
3, If the above method can not solve the problem, you can try to roll back the driver.
Right click on the start menu in the lower left corner and select “Device Manager”.

▲ Find <;sound input and output", right click on the default sound output device and select Properties.
▲Switch to the "Drivers" tab, click "Return Drivers". (The system that has been rolled back or newly installed is not available here)
The system is finally rebooted.
4, re-install the sound card driver
If the above method can not be solved, you can try to re-install the sound card driver. You can find the driver on the official website of the brand machine or the official website of the sound card.

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