When Using Projection + IWB, the Computer Plays no Sound, How
to Solve It?
- 1、Check the computer system, XP / Windows7 system.
-
- 1）、Click the volume icon in the lower right corner of the computer desktop and click the first option to
switch the option of playing sound
- 2）、If not ok, click the lower left corner of the computer to start, find the control panel-> sound, enter;
select the speaker, right-click the mouse, the default options appear, if not, try to switch other modes to
the default mode. After that, you can test the sound.
- 2、For Windows 10 system, click the volume icon in the lower right corner of the desktop. There is an
inverted triangle on the top to adjust it to become a "speaker.
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13718623147
