How to configure 5.1 channel for my win7 computer?

Speaking of this 5.1 channel, presumably most users are not unfamiliar? Yes, the current 5.1 channel is widely used in our various traditional theaters and home theaters, some well-known sounds. Recording compression formats, such as Dolby Digital (Dolby Digital), DTS, etc. are all based on the 5.1 sound system. Not only that, but even our Windows system can configure this 5.1 channel, then how can we achieve this operation? In fact, it is very simple, below, Xiaobian will take w764 flagship version as an example, for everyone to introduce in detail Let's have it!
1. First, let's find the speaker icon representing the sound in the notification area in the lower right corner of the win7 Ultimate computer. After that, right click on this icon and select the playback device option.
2. Next we can see the window shown in the figure below, which is the sound window. Let's find the speaker in the open sound window, then right click and select the Configure Speaker option in the slide menu.
3. Next, we can see the speaker installer window shown in the figure below. Let's find the audio channel option, set the option to 5.1 surround, and click the Next button.
4. In the left position of the newly opened window, we uncheck all the options in the “Optional Speakers” menu and click to go to the next step. After that, we can uncheck the “Surround Speakers” option. Then go to the next step and complete the relevant configuration.