Why can't win7 voice? Win7 system can not use voice chat how to solve

Recently, many users ask Xiaobian windows7 system can not voice how to do? Generally, we use a computer to chat with others, which is very convenient. Don't call or chat, saving a considerable amount of money. However, some users say that the win7 system computer suddenly can not use voice chat, do not know how it happened? In fact, there are many reasons why the windows7 system computer can't voice. Don't worry, let's take a look at the specific solutions.

The solution is as follows:

1, you can reinstall the sound card driver, because your system is a 64-bit system, the sound card driver may be a 32-bit system, check it; Br>

2. Check that the microphone in the sound control is off or the minimum sound in the control panel.

3. It is also possible to inadvertently turn off the sound. You can turn on the sound by pressing the sound control button on the Fn+ keyboard. Finally, you can test it with the recorder that comes with the WIN7 accessory.

The above is the reason and solution for the failure of Windows7. Please follow the above tutorial to solve the problem. I hope this tutorial can help you.