Is your HDMI Cable not transferring audio from PC to TV?

HDMI cable can transfer Video and Audio in High Definition quality from one device to another device. If you are not hearing PC's audio on TV when using an HDMI cable, try changing the settings as shown below.


While the computer's display may automatically be detected by an external device, the audio feed is not picked up unless the computer's settings are changed. You can check your computer's settings by going to : Control Panel -> "Hardware and Sound" -> "Sound" -> Select "Playback" tab ->  Then Select sound default as "HDMI" device. This should solve the problem, but just remember to set the default back to the computer speakers when you are finished using it on your TV.