Hello! I have formatted my hard drive and reinstalled my windows XP operating system. Everything is ok, except SM Bus Controller. I saw a yellow exclamation mark in device manager. I do not know why this is problem and I do not know how to resolve it. If you know more, please tell me. Thanks!
Hello! So, you have one nForce board. Ok. I think that you forgot to install your nVidia drivers. I suggest you to download last updated version from the internet and to install it. When you do that, I am sure that your problem vanishes. My friend has exactly same problem as you and he solved it on above mentioned way.