Sound card settings in Windows 7 system release HD volume to enjoy multi-channel surround sound

Everyone should be familiar with sound cards. The microphones in our computers need to use sound cards. The HD sound card jacks of different colors are set for the sound card to access audio devices such as multiple speakers. You can enjoy the multi-channel surround sound effect, but many friends do not know how to release the volume of the HD sound card. Now let's share with you how to set the release HD volume in the Windows 7 system.

1. Select “audio I/O” above the menu bar, and then click the drop-down button to change “2CH speaker” to “8CH speaker”, which can solve the problem of small sound in the game. ;

2, also select "audio I /O", and then the back panel sound output default "speaker output" changed to "headset", this is the most critical HD sound card settings One step, then click ok.

About how to set the release sound volume of the sound card in Windows 7 system for everyone to share here, interested friends can follow the above steps