There is no sound in the live broadcast of the new st 10plus.

There is no sound in the live broadcast of the new st 10plus for the following reasons. There is no sound in the live broadcast of solemnity st 10plus, which is a problem of attribute setting.

1, which can be set as follows: Right-click the speaker icon in the lower left corner of the computer, and select Turn on the volume control. A window will appear, and select Options-Properties in the upper left corner of the window.

2. Open the properties window, change the mixer value to a value ending in Input, and check whether the microphone volume is checked in the display information at the lower part of the window.

3. Click OK on the tick mark to check whether the microphone volume item is selected and whether the volume is adjusted to the minimum. Check the corresponding small box to adjust the microphone volume setting and close the window.