Let me first say that I've tried searching and haven't found anything that answers my issue.
I've had my Xonar Essence ST for about 2 years now, and before i installed it into my new computer, I didn't have any issues with it. But with my new computer (Windows 7 64 bit), the headphone sound channels (Left and Right) are swapped. I've tried using the onboard soundcard and the sound channels are correct. I've also tried using my headphones on other devices and the outputs are fine there as well. So I think I've narrowed it down to the Xonar Essence ST being the issue. Has anyone heard of this issue before and does anyone know a fix besides installing a program that will switch the channels?
This is really frustrating and I'm pretty sure my soundcard is out of warranty, although I don't know what could have caused it since it was fine before.
Thanks for your help!