Shulou(Shulou.com)05/31 Report--

This article mainly introduces "how to solve the problem without sound after win7 reinstallation system". In daily operation, I believe that many people have doubts about how to solve the problem without sound after win7 reinstallation system. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful for you to answer the doubt of "how to solve the problem without sound after win7 reinstallation system". Next, please follow the editor to study!

Specific operations:

Click on the computer → property → device Manager to check whether each driver is installed. If there is a question mark or exclamation mark, install the driver first.

If the task manager drivers are installed, still no sound, press win+R, enter dxdiag, open directX, select the "sound" tab, you can see the "driver name" to see whether there is a "CHDRT64.sys", "RTKVHD64.sys", "RTKVHD.sys" and other driver names, if there is no such driver, search for "Hdaudio.sys" this driver file download.

3. Download Hdaudio.sys from the Internet, open device Manager, select "Sound, Video and Game Controller", update the driver, and the driver location points to the desktop. After the update, there is no need to restart, there should be a sound.

At this point, the study on "how to solve the problem of no sound after reinstalling the win7 system" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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