How to speak without sound when using QQ video on computer

1, click below the QQ main interface setting;

2, click on the left menu of "audio and Video Call", Cancel "automatically adjust the microphone volume" of the check, and the microphone volume is high, it is possible that the voice set the volume is too low;

3, if still can not solve, right click on the computer taskbar to the right of the sound icon, select recording equipment;

4, remember the display of the microphone and stereo mixer device name;

5, or open audio and video call settings, expand the sound input of the Drop-down box, select the system microphone device name, set up after you can test the microphone use is normal.

If there is no sound in the microphone when using QQ video on the computer, you can try to solve the problem by using the above method.