Hi all, Week ago I installed (clean installation) Win 7 Ultimate x64 and I don't have sound. Volume bar is moving and I have installed newest Realtek HD drivers, but it's still not working. In my device manager I have two unknown devices, so it can be about them. I really need sound, so pls guys, help me... I know, that people with Asus solved that problem with installing drivers form VIA, but I don't think they match my notebook also... Any advice?