Connecting to a Computer for Sound

If your computer presentation includes sound and you did not connect it to the projector's DisplayPort or HDMI port, you can still play sound through the projector's speaker system (PowerLite Pro G6050W/G6150/G6450WU/G6550WU/G6750WU). Just connect an optional 3.5 mm stereo mini-jack audio cable as described here.
Note: If your projector does not have an internal speaker system (PowerLite Pro G6800/G6900WU), you can play sound by connecting external speakers to the projector.
  1. Connect the audio cable to your laptop's headphone or audio-out jack, or your desktop's speaker or audio-out port.
  2. Connect the other end to the Audio port that corresponds to the Computer or BNC ports you are using.

Related tasks
Connecting to an External Computer Monitor