10 Best Out of Office Message Examples for Medical Leave. If something’s not right, reinstall the cameras driver’s, restart your PC, or try the camera on another computer to check if the camera has gone bad. You will see a preview of your camera. In the client, click your profile picture and then Settings. If you don’t hear anything, adjust the input level or switch to another input device. Click Recording once you are done, and you will hear the recording playback. In the Microphone section, click Test Mic to test your microphone. If you can’t hear it, cycle through your speaker devices until you do hear it. Click Test Speaker to play a test sound. While in the client, click on your profile picture. If you don’t get sound, you may have issues with your audio devices or their drivers. If you don’t hear anything, remember to cycle through the available sound devices until you get sound. Follow the prompts on the screen to test your speakers and microphone. You will now go through the same audio test as you would during a test meeting. If you haven’t enabled automatic joining by computer audio, you may test your speaker and microphone before a meeting. Let’s see how to conduct a Zoom test meeting for video & audio below. You should test two features before a meeting – your audio and video. What Features to Test Before Starting Zoom Meeting? During the test meeting, you will be able to try out the functionality provided by the Zoom Meeting client. You will join a test meeting as a participant. Then, click Join with Computer Audio to join the test meeting with your microphone and speakers. Otherwise, click No and switch your audio input devices until you hear the replay. Speak into your microphone, and you should hear a replay. Otherwise, click No and switch the speakers from the drop-down menu below until you hear the ringtone. If you do hear the ringtone, click Yes to proceed. You will need to hear the ringtone of Zoom to pass this test. A pop-up will appear to test your speakers. Click Open Zoom Meetings to launch the client. You will be prompted to launch the desktop client.To conduct a Zoom test meeting, do the following: What Features to Test Before Starting Zoom Meeting?.