How to switch the Win7 system dual sound card between the two

Some Win7 users installed a dual sound card on their computer in order to make their computer have more powerful and nice sound, but how to do it between them Switching has become an annoyance for this part of the user. Today Xiaobian teaches you how to switch the Win7 system dual sound card.

Switching method:

1. If it is a Bluetooth audio rendering sound card, then first link the Bluetooth headset (or speaker), the system will automatically download the corresponding Bluetooth audio rendering driver, this time the device You can see the corresponding Bluetooth driver;

2, right click on the volume icon in the lower right corner of the taskbar, select the volume control option, it will be in the sound device Discover the “Bluetooth audio rendering program”, then check the Bluetooth audio rendering program and speakers;

3, then you can set the default playback device on the sound settings page, if you just link the Bluetooth headset Bluetooth will become the default device, so the Bluetooth speaker will automatically go to the Bluetooth headset when there is no sound on the link. Here we can set the default device as the speaker, right click and select as the default, then all the sounds will be Go back to the speaker.

4, and then open the video player software, there must be able to choose some set audio output broadcast-party software, there are a lot of software is not set up audio output device, like personal video with KMplayer, audio with foobar2000 .

Take KMPlayer as an example (other methods for setting audio output are similar), first open the player, right click and select “Audio-” Audio Renderer-” Bluetooth Audio Rendering Program”;

5, after setting, the sound of KMPlayer player is output to the Bluetooth headset, and the sounds of games, music, etc. on the computer are left on the speaker. Is it amazing?

The above is the way to switch dual sound cards in Win7 system. If you don't know how to switch WI to your 7 dual sound card, follow these steps to switch.