Win7 chassis front headphone jack can not be used

  
1. First click on “Start--Control Panel” to open the control panel interface;

2. In the open control panel, find and double-click to open “Realtek High Definition Audio Manager”. Then click on the "jack settings" folder in the upper right corner;

3, in the "jack settings" dialog box that appears, "disable the front panel jack" The hook can be solved.


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