I switched the HDMI cable to my other box and it worked fine. I accidentally pressed the F1 button on the remote when i was in the system settings checking out the Audio option. can this be the problem why i have no Audio now?
it is hard to say from this far away
What does that F1 button do as a function when in that Audio menu ?
Should be a legend for colored button as per what they do, should be seen at the botton of the screen. Maybe need to scroll the screen down to see, if not seen.