No Audio on Raspberry PI

If for some reason you are not getting any audio through omxplayer on your Raspberry Pi , try the following steps:

1. Execute:  sudo nano /boot/config.txt
2. Uncomment line:  hdmi_drive=2
3. Re-start your Raspberry Pi such as it reboots
4. Connect to your PI again and try to play a file e.g  omxplayer -o hdmi /home/pi/myNAS/myShare/The.Big.Bang.Theory.mp4

The important thing is to use the -o hdmi option.