I Failed the Audio Output System Test

If you fail the audio output test, you may have issues hearing anyone in the room. 

•  If you are using headphones or external speakers, try unplugging them.  
•  Is your device muted? Do your speakers/head phones work? Please test your speakers. 
•  Try restarting your browser. 
•  Try restarting your computer.

If nothing above works, please try troubleshooting by clicking the links below:

Click here for Windows.

Click here for Mac.