What happens when the computer doesn't sound after the game is switched?

Today, Xiaobian received a letter from a friend who was concerned about the lack of sound in the computer. He said that the computer has no sound after the game is switched. What is the problem? Let Xiaobian help him analyze and analyze the reasons and provide solutions. :

When playing the game, the computer has no sound, the game effect is inferior, and it affects the level of competition. When playing online games or CS, because you cut back to the desktop and chat a few QQ (or wrongly press the Win button to cut back), then there is no sound when you switch back to the game. You can opt out of the game and re-run it, but this method is also okay when playing on a stand-alone game. It is not very good when it comes to online competition. Use "Task Manager" to solve it perfectly!

Switch back to the desktop, open "Task Manager", switch to the "Applications" tab, double-click on the game task in the list box to switch back to the game and restore the sound status.

Tip: It is recommended to minimize the resource usage of "Task Manager" before switching, select menu "View → Update Speed ​​& Rarr; Pause "