1, press "ld+; Win + R & rdquo; open the "run" window, enter the "gpedit.msc" and press Enter to open the computer's local group policy Editor;
2. In the Local Group Policy Editor, expand “User Configuration——Administrative Templates——All Settings", find and double-click in the right pane ; Disable full-duplex audio & rdquo; options;
3, in the open disabled full-duplex audio settings window, select “ Enabled & rdquo;
The win7 system turns off the full-duplex audio mode. Here, you will find that the music playback effect is better.
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