I am having an issue with these specs - Asus P8Z77-V LX Motherboard Windows XP SP3 All other drivers were downloaded via the Asus site, though two remain. [LIST] [*]SM BUS CONTROLLER [*]UNIVERSAL SERIAL BUS [/LIST] I have searched all over the internet though cannot find the SM BUS CONTROLLER for this MOBO I Installed the MEI & Intel Chipset Driver via the Asus Site and the hardware still is not installed correctly. I am not concerned about the USB as I know what that is and I do not require it. Thanks.