I purchased a Onkyo HTSP908 and have set it up the problem is when I play the TV all 7 speakers are not playing just the front 3. If I play the FM radio all 7 are working properly what am I doing wrong can some one help me.
The most obvious situation would be that what you are watching does not have any surround sound information attached to it. Show such as the news or old movies are examples.
From there, we can get into a WORLD of issues that might be causing this problem.
