Hi, I am new to this board and this is my first post. I have pretty good computer knowledge and assembled by computer about 3 years ago. I have an ASUS A7N8X Deluxe motherboard. My problem is sound only comes out of one speaker in a 2 speaker set up. Nothing fancy just a 2 speaker set up. Used to get sound out of both speakers and then had to store computer to make room for some painting. When reattached speakers to computer, sound only comes from one speaker. I tried another set of speakers with the same result. I have downloaded latest NVidia audio drivers but that didn't help. Anybody have any suggestions.