Win10 sound icon has no sound

After joining the job, a computer with headphones has been silent , Baidu for a long time , Tried many methods of others , It never worked , Finally, it took two hours and finally solved ！！！！！ Take a brief note of ！

first ：

First, restart the computer management service Windows Audio and Windows Audio Endpoint Builder

  There is no effect ,pass！

the second ：

Download the driver wizard to repair the driver , This took a long time , In the end, it has no effect , I also tried to reinstall the sound card ！！！

Third ：

Look for Realtek High definition audio manager , Oneself There is something wrong with understanding , If you don't find this item, start downloading this program on the Internet , In the end, it has no effect ！

  The fourth one ： The sound interface always reminds you that the speaker is not inserted , But I've plugged in my headphones , Search for problems from another angle , I started looking win10 The sound speaker is not plugged in .

 

  In the process of searching this answer , I also found that I need the Realtek High definition audio manager options , OK, the question is repeated again , But experience the process of finding the answer before , Search for the answer from another angle , Find an answer to this question , In fact, when doing according to the steps of the article, I still have no spectrum , The idea of giving up has begun to sprout , But the result was successful ！hiahia~

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First step ： Use DOS Command to repair the system . Right click 【 Start 】, Click in the start menu 【 Command prompt ( Administrators )】（Windows PowerShell（ Administrators ））

The second step ： Copy sfc /scannow Command to the administrator command prompt window , Press enter on the keyboard . Wait until its operation is completed

The third step ： Use DISM.exe /Online /Cleanup-image /Restorehealth command

Wait a long time ！

After completion, reopen the control panel and you will find that Realtek High definition audio manager ！！！

  double-click Realtek High definition audio manager can operate it , The sound icon is also gone , Be accomplished ！！！！！！！