ive got an onboard realtek hd audio. Asus processor,fujitsu system. Probs is i cant get any sound. In my device manger the realtek hd audio is there as is the uaa microsoft audio bus. So everything seems fine. When i goto play something it says no audio device is present. Ive installed and reinstalled numourous drivers,tried it all in safe mode,tried everything. Please can someone help me as its driving me crazy!!