I recently upgraded my computer system to include the new A75 fusion system. I used Gigabyte's GA-A75M-UD2H. Everything works fine except the sound. I don't use windows. I've used a lot of distros and the only one that works correctly is Kubuntu 11.10 Alpha2. This is a clean install and no updates. I do not know what will happen down the road. I've contacted tech support three time, and each time have been told to test it using Windose. They don't seem to care that I don't use windose. That is how they left the problem. Needless to say I won't buy gigabyte again. I'm thinking of returning this and going Asus. Just an FYI


Try switching the audio over to Alsa instead of Pulse.