How do I play sound through my product?
If you are projecting from a computer or video device using an HDMI, USB, MHL, HDBaseT (PowerLite 2165W/2265U only) or wireless network connection, you do not need to connect a separate audio cable to hear sound.
See the links below for instructions on playing sound with other connection types.Related tasks
Connecting to a Computer for Sound
Connecting to a Video Source for Sound
Connecting to External Speakers