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After upgrading Win10, inserting headphones without sound is going on

  
1. Left click on the small speaker in the lower right corner of the screen and select “Play Device P”.

2, after opening the "Sounds" dialog box, pay attention to the color of the headset icon, the headset is grayed out, and it is colored after insertion.


3, plug in your headphones, point left, select & ldquo on the headphones icon; Set Default Device & rdquo ;.

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