Solution for making the chassis and headphones sound at the same time in the Win7 computer

1. First, click to open the start menu of the win7 computer, from the Start menu, click on the Select Control Panel option.

2. After opening the win7 computer's control panel interface, in the open control panel interface, click to select the "RealTek high-definition audio manager" option, if you do not have in the interface If you see this option, change the view mode in the upper right corner to a large icon, and you will find this option.

3. Click on the “Advanced Settings” button in the upper right corner and select ““ in the interface” to mute the output device when the front earphone device is plugged in. Click “OK” after finishing. drop out. If the default is this, then there is no need to change, and then click to enter the folder diagram as shown in the figure.

4. Finally, check “ disable the front panel settings when detecting “, point “ OK & rdquo; exit.