Yep. Both had same setup. So , the "better" audio i am reading about on these mobo's is not going to help? I am not so sure about that. My current setup always has the left channel at least 20% louder than the right, along with requiring me to balance this error. It also requires me to nearly max my volume on my Sony home theater unit. However when i use hdmi from a ps3 , my audio sounds great. Yes i have tried changing the hdmi cable , switching ports, etc. It is definitely a problem in the PC. Maybe ut is the gpu. I dont know.