I have an Acer Aspire Laptop 57362-4790 running Win 7 with all the latest updates. Audio is an Intel(R) High Definition Audio HDMI, and Realteck HDMI.
Because I had no headphone output with the computer connected to my TV via the HDMI out I ran the Windows audio trouble shooter. I got a messaage "non standard audio detected" and Windows did something. Now my headphone jack works, but I have no audio on the TV from the HDMI connection.
I've checked both the Intel and Realtime audio controlers and gotten the message, "Device working properly."
I've searched both Intel and Realtime for new drivers
and gotten the message, "Best driver
Opening sound, clicking on playback, clicking on configure, selecting speaker and clicking on test gives test tones out of both the left and right speakers on the TV. Going back to the web, still no sound!
Does anyone have any idea what Windows did and more importantly how do I undo it and get sound back on the TV through the HDMI connection?
Thanks for looking at this story, and any help you can give.