Open four channel skills under win7

I believe that many of my friends like to watch movies, especially the immersive pictures and shocking music effects of the cinema are very desirable. In fact, we can have similar enjoyment at home, just for graphics cards and speakers. The requirements are relatively high. If we all have these conditions, you can try to set up four channels at the beginning and enjoy the cinema at home.

1. Find the volume icon in the lower right corner of the desktop, then right click and select Play Device.
Open four channel skills under win7

2, in the pop-up window, select the upper navigation bar Play the options, then select the speaker in the option box below and click on the configuration option in the lower left corner.
Open four channel skills under win7

3, select the left front and right front in the window below, then test the sound device, and finally click One step until exit.
Open four channel skills under win7

4, open the vidhdaudiodeck control panel, select the advanced mode in the lower left corner, select the following four channels.
Open four channel skills under win7